2573274960 has 160 divisors (see below), whose sum is σ = 9249050880. Its totient is φ = 656358912.

The previous prime is 2573274959. The next prime is 2573275007. The reversal of 2573274960 is 694723752.

2573274960 is a `hidden beast` number, since 2 + 573 + 2 + 74 + 9 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23782 + ... + 75578.

It is an arithmetic number, because the mean of its divisors is an integer number (57806568).

Almost surely, 2^2573274960 is an apocalyptic number.

2573274960 is a gapful number since it is divisible by the number (20) 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 2573274960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4624525440).

2573274960 is an abundant number, since it is smaller than the sum of its proper divisors (6675775920).

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

2573274960 is a wasteful number, since it uses less digits than its factorization.

2573274960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51842 (or 51830 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 45.

The square root of 2573274960 is about 50727.4576536219. The cubic root of 2573274960 is about 1370.3412508821.

The spelling of 2573274960 in words is "two billion, five hundred seventy-three million, two hundred seventy-four thousand, nine hundred sixty".