46264220664 has 16 divisors (see below), whose sum is σ = 115660551720. Its totient is φ = 15421406880.

The previous prime is 46264220663. The next prime is 46264220683. The reversal of 46264220664 is 46602246264.

It is a super-2 number, since 2×46264220664² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46264220663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963837907 + ... + 963837954.

Almost surely, 2^46264220664 is an apocalyptic number.

It is an amenable number.

46264220664 is an abundant number, since it is smaller than the sum of its proper divisors (69396331056).

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

46264220664 is a wasteful number, since it uses less digits than its factorization.

46264220664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1927675870 (or 1927675866 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 46264220664 in words is "forty-six billion, two hundred sixty-four million, two hundred twenty thousand, six hundred sixty-four".