46446264464 has 10 divisors (see below), whose sum is σ = 89989637430. Its totient is φ = 23223132224.

The previous prime is 46446264437. The next prime is 46446264481.

46446264464 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 27788890000 + 18657374464 = 166700^2 + 136592^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1451445749 + ... + 1451445780.

It is an arithmetic number, because the mean of its divisors is an integer number (8998963743).

Almost surely, 2^46446264464 is an apocalyptic number.

It is an amenable number.

46446264464 is a deficient number, since it is larger than the sum of its proper divisors (43543372966).

46446264464 is a wasteful number, since it uses less digits than its factorization.

46446264464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902891537 (or 2902891531 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 50.

The spelling of 46446264464 in words is "forty-six billion, four hundred forty-six million, two hundred sixty-four thousand, four hundred sixty-four".