46553969961 has 24 divisors (see below), whose sum is σ = 70443984000. Its totient is φ = 29586447072.

The previous prime is 46553969951. The next prime is 46553970007. The reversal of 46553969961 is 16996935564.

46553969961 is a `hidden beast` number, since 4 + 6 + 5 + 539 + 6 + 9 + 96 + 1 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-46553969961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46553969951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1108291 + ... + 1149528.

It is an arithmetic number, because the mean of its divisors is an integer number (2935166000).

Almost surely, 2^46553969961 is an apocalyptic number.

It is an amenable number.

46553969961 is a deficient number, since it is larger than the sum of its proper divisors (23890014039).

46553969961 is a wasteful number, since it uses less digits than its factorization.

46553969961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2257933 (or 2257930 counting only the distinct ones).

The product of its digits is 47239200, while the sum is 63.

The spelling of 46553969961 in words is "forty-six billion, five hundred fifty-three million, nine hundred sixty-nine thousand, nine hundred sixty-one".