2521373496 has 64 divisors (see below), whose sum is σ = 6787411200. Its totient is φ = 777604608.

The previous prime is 2521373489. The next prime is 2521373527. The reversal of 2521373496 is 6943731252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28300 + ... + 76443.

It is an arithmetic number, because the mean of its divisors is an integer number (106053300).

Almost surely, 2^2521373496 is an apocalyptic number.

It is an amenable number.

2521373496 is an abundant number, since it is smaller than the sum of its proper divisors (4266037704).

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

2521373496 is a wasteful number, since it uses less digits than its factorization.

2521373496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104828 (or 104824 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 2521373496 is about 50213.2800760914. The cubic root of 2521373496 is about 1361.0656109143.

The spelling of 2521373496 in words is "two billion, five hundred twenty-one million, three hundred seventy-three thousand, four hundred ninety-six".