4656106556051 has 4 divisors (see below), whose sum is σ = 4657771237632. Its totient is φ = 4654441874472.

The previous prime is 4656106555999. The next prime is 4656106556083. The reversal of 4656106556051 is 1506556016564.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4656106556051 - 2²² = 4656102361747 is a prime.

It is a super-2 number, since 2×4656106556051² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4656106553051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 832336595 + ... + 832342188.

It is an arithmetic number, because the mean of its divisors is an integer number (1164442809408).

Almost surely, 2^{4656106556051} is an apocalyptic number.

4656106556051 is a deficient number, since it is larger than the sum of its proper divisors (1664681581).

4656106556051 is a wasteful number, since it uses less digits than its factorization.

4656106556051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664681580.

The product of its (nonzero) digits is 3240000, while the sum is 50.

The spelling of 4656106556051 in words is "four trillion, six hundred fifty-six billion, one hundred six million, five hundred fifty-six thousand, fifty-one".