2873556504 has 384 divisors, whose sum is σ = 10346918400. Its totient is φ = 699217920.

The previous prime is 2873556481. The next prime is 2873556509. The reversal of 2873556504 is 4056553782.

2873556504 is a `hidden beast` number, since 2 + 87 + 3 + 5 + 565 + 0 + 4 = 666.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2873556504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873556509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5103727 + ... + 5104289.

It is an arithmetic number, because the mean of its divisors is an integer number (26945100).

Almost surely, 2^2873556504 is an apocalyptic number.

2873556504 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2873556504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5173459200).

2873556504 is an abundant number, since it is smaller than the sum of its proper divisors (7473361896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2873556504 is a wasteful number, since it uses less digits than its factorization.

2873556504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The square root of 2873556504 is about 53605.5641141850. The cubic root of 2873556504 is about 1421.6954726597.

The spelling of 2873556504 in words is "two billion, eight hundred seventy-three million, five hundred fifty-six thousand, five hundred four".