2573003620 has 24 divisors (see below), whose sum is σ = 5894517888. Its totient is φ = 935637600.

The previous prime is 2573003611. The next prime is 2573003647. The reversal of 2573003620 is 263003752.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 5847516 + ... + 5847955.

It is an arithmetic number, because the mean of its divisors is an integer number (245604912).

Almost surely, 2^2573003620 is an apocalyptic number.

2573003620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2573003620 is an abundant number, since it is smaller than the sum of its proper divisors (3321514268).

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

2573003620 is a wasteful number, since it uses less digits than its factorization.

2573003620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11695491 (or 11695489 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 2573003620 is about 50724.7830946570. The cubic root of 2573003620 is about 1370.2930837966.

The spelling of 2573003620 in words is "two billion, five hundred seventy-three million, three thousand, six hundred twenty".