46861563552 has 48 divisors (see below), whose sum is σ = 123122012832. Its totient is φ = 15606501120.

The previous prime is 46861563527. The next prime is 46861563563. The reversal of 46861563552 is 25536516864.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×46861563552² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46861563495 and 46861563504.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111274 + ... + 325737.

It is an arithmetic number, because the mean of its divisors is an integer number (2565041934).

Almost surely, 2^46861563552 is an apocalyptic number.

It is an amenable number.

46861563552 is an abundant number, since it is smaller than the sum of its proper divisors (76260449280).

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

46861563552 is a wasteful number, since it uses less digits than its factorization.

46861563552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438141 (or 438133 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 51.

The spelling of 46861563552 in words is "forty-six billion, eight hundred sixty-one million, five hundred sixty-three thousand, five hundred fifty-two".