2501640623102 has 8 divisors (see below), whose sum is σ = 3771508960296. Its totient is φ = 1244470969672.

The previous prime is 2501640623077. The next prime is 2501640623113. The reversal of 2501640623102 is 2013260461052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2501640623102² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3174670448 + ... + 3174671235.

It is an arithmetic number, because the mean of its divisors is an integer number (471438620037).

Almost surely, 2^{2501640623102} is an apocalyptic number.

2501640623102 is a deficient number, since it is larger than the sum of its proper divisors (1269868337194).

2501640623102 is a wasteful number, since it uses less digits than its factorization.

2501640623102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6349341882.

The product of its (nonzero) digits is 17280, while the sum is 32.

The spelling of 2501640623102 in words is "two trillion, five hundred one billion, six hundred forty million, six hundred twenty-three thousand, one hundred two".