46818821625657 has 16 divisors (see below), whose sum is σ = 66113285428800. Its totient is φ = 29369348646912.

The previous prime is 46818821625649. The next prime is 46818821625673. The reversal of 46818821625657 is 75652612881864.

It is not a de Polignac number, because 46818821625657 - 2³ = 46818821625649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46818821625591 and 46818821625600.

It is not an unprimeable number, because it can be changed into a prime (46818821625617) 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, 111771448 + ... + 112189545.

It is an arithmetic number, because the mean of its divisors is an integer number (4132080339300).

Almost surely, 2^{46818821625657} is an apocalyptic number.

It is an amenable number.

46818821625657 is a deficient number, since it is larger than the sum of its proper divisors (19294463803143).

46818821625657 is a wasteful number, since it uses less digits than its factorization.

46818821625657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223965112.

The product of its digits is 309657600, while the sum is 69.

The spelling of 46818821625657 in words is "forty-six trillion, eight hundred eighteen billion, eight hundred twenty-one million, six hundred twenty-five thousand, six hundred fifty-seven".