4645995464 has 16 divisors (see below), whose sum is σ = 9503172720. Its totient is φ = 2111816080.

The previous prime is 4645995457. The next prime is 4645995479.

4645995464 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26397614 + ... + 26397789.

It is an arithmetic number, because the mean of its divisors is an integer number (593948295).

Almost surely, 2^4645995464 is an apocalyptic number.

4645995464 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4645995464 is an abundant number, since it is smaller than the sum of its proper divisors (4857177256).

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

4645995464 is a wasteful number, since it uses less digits than its factorization.

4645995464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52795420 (or 52795416 counting only the distinct ones).

The product of its digits is 18662400, while the sum is 56.

The square root of 4645995464 is about 68161.5394779197. The cubic root of 4645995464 is about 1668.6282571830.

The spelling of 4645995464 in words is "four billion, six hundred forty-five million, nine hundred ninety-five thousand, four hundred sixty-four".