5121656602701 has 64 divisors (see below), whose sum is σ = 7188017760000. Its totient is φ = 3239530463232.

The previous prime is 5121656602693. The next prime is 5121656602703. The reversal of 5121656602701 is 1072066561215.

It is not a de Polignac number, because 5121656602701 - 2³ = 5121656602693 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5121656602703) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1161634585 + ... + 1161638993.

It is an arithmetic number, because the mean of its divisors is an integer number (112312777500).

Almost surely, 2^{5121656602701} is an apocalyptic number.

It is an amenable number.

5121656602701 is a deficient number, since it is larger than the sum of its proper divisors (2066361157299).

5121656602701 is a wasteful number, since it uses less digits than its factorization.

5121656602701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486.

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 5121656602701 in words is "five trillion, one hundred twenty-one billion, six hundred fifty-six million, six hundred two thousand, seven hundred one".