46551812656 has 20 divisors (see below), whose sum is σ = 93103626304. Its totient is φ = 22525070400.

The previous prime is 46551812647. The next prime is 46551812689. The reversal of 46551812656 is 65621815564.

46551812656 is an admirable number.

It is a super-3 number, since 3×46551812656³ (a number of 33 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46926735 + ... + 46927726.

Almost surely, 2^46551812656 is an apocalyptic number.

It is an amenable number.

46551812656 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

46551812656 is a wasteful number, since it uses less digits than its factorization.

46551812656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93854500 (or 93854494 counting only the distinct ones).

The product of its digits is 1728000, while the sum is 49.

The spelling of 46551812656 in words is "forty-six billion, five hundred fifty-one million, eight hundred twelve thousand, six hundred fifty-six".