46463857776172 has 24 divisors (see below), whose sum is σ = 85886680850432. Its totient is φ = 21959662712400.

The previous prime is 46463857776163. The next prime is 46463857776173. The reversal of 46463857776172 is 27167775836464.

It is a junction number, because it is equal to n+sod(n) for n = 46463857776095 and 46463857776104.

It is not an unprimeable number, because it can be changed into a prime (46463857776173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4357070604 + ... + 4357081267.

Almost surely, 2^{46463857776172} is an apocalyptic number.

It is an amenable number.

46463857776172 is a deficient number, since it is larger than the sum of its proper divisors (39422823074260).

46463857776172 is a wasteful number, since it uses less digits than its factorization.

46463857776172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8714151949 (or 8714151947 counting only the distinct ones).

The product of its digits is 1991485440, while the sum is 73.

The spelling of 46463857776172 in words is "forty-six trillion, four hundred sixty-three billion, eight hundred fifty-seven million, seven hundred seventy-six thousand, one hundred seventy-two".