2539002274008 has 64 divisors (see below), whose sum is σ = 6911984448000. Its totient is φ = 774142250112.

The previous prime is 2539002274007. The next prime is 2539002274033. The reversal of 2539002274008 is 8004722009352.

It is a super-2 number, since 2×2539002274008² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2539002274007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95986560 + ... + 96013007.

It is an arithmetic number, because the mean of its divisors is an integer number (107999757000).

Almost surely, 2^{2539002274008} is an apocalyptic number.

It is an amenable number.

2539002274008 is an abundant number, since it is smaller than the sum of its proper divisors (4372982173992).

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

2539002274008 is a wasteful number, since it uses less digits than its factorization.

2539002274008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191999624 (or 191999620 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 2539002274008 in words is "two trillion, five hundred thirty-nine billion, two million, two hundred seventy-four thousand, eight".