51006101060601 has 24 divisors (see below), whose sum is σ = 73697451924096. Its totient is φ = 33993927142560.

The previous prime is 51006101060597. The next prime is 51006101060647. The reversal of 51006101060601 is 10606010160015.

51006101060601 is a `hidden beast` number, since 51 + 0 + 0 + 6 + 1 + 0 + 1 + 0 + 6 + 0 + 601 = 666.

It is not a de Polignac number, because 51006101060601 - 2² = 51006101060597 is a prime.

It is not an unprimeable number, because it can be changed into a prime (51006801060601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1032675616 + ... + 1032725006.

It is an arithmetic number, because the mean of its divisors is an integer number (3070727163504).

Almost surely, 2^{51006101060601} is an apocalyptic number.

It is an amenable number.

51006101060601 is a deficient number, since it is larger than the sum of its proper divisors (22691350863495).

51006101060601 is a wasteful number, since it uses less digits than its factorization.

51006101060601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81293 (or 81290 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The spelling of 51006101060601 in words is "fifty-one trillion, six billion, one hundred one million, sixty thousand, six hundred one".