46185317556 has 48 divisors (see below), whose sum is σ = 124101035520. Its totient is φ = 13095070560.

The previous prime is 46185317531. The next prime is 46185317569. The reversal of 46185317556 is 65571358164.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 46185317499 and 46185317508.

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, 2087566 + ... + 2109573.

It is an arithmetic number, because the mean of its divisors is an integer number (2585438240).

Almost surely, 2^46185317556 is an apocalyptic number.

It is an amenable number.

46185317556 is an abundant number, since it is smaller than the sum of its proper divisors (77915717964).

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

46185317556 is a wasteful number, since it uses less digits than its factorization.

46185317556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4197284 (or 4197282 counting only the distinct ones).

The product of its digits is 3024000, while the sum is 51.

The spelling of 46185317556 in words is "forty-six billion, one hundred eighty-five million, three hundred seventeen thousand, five hundred fifty-six".