46565166156564 has 48 divisors (see below), whose sum is σ = 118664667527616. Its totient is φ = 14094566688000.

The previous prime is 46565166156529. The next prime is 46565166156577.

46565166156564 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a junction number, because it is equal to n+sod(n) for n = 46565166156495 and 46565166156504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201005337 + ... + 201236864.

It is an arithmetic number, because the mean of its divisors is an integer number (2472180573492).

Almost surely, 2^{46565166156564} is an apocalyptic number.

46565166156564 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

46565166156564 is an abundant number, since it is smaller than the sum of its proper divisors (72099501371052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46565166156564 is a wasteful number, since it uses less digits than its factorization.

46565166156564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402243096 (or 402243094 counting only the distinct ones).

The product of its digits is 466560000, while the sum is 66.

The spelling of 46565166156564 in words is "forty-six trillion, five hundred sixty-five billion, one hundred sixty-six million, one hundred fifty-six thousand, five hundred sixty-four".