64474375023300 has 72 divisors (see below), whose sum is σ = 203504572811232. Its totient is φ = 15630151520000.

The previous prime is 64474375023257. The next prime is 64474375023343. The reversal of 64474375023300 is 332057347446.

It is an interprime number because it is at equal distance from previous prime (64474375023257) and next prime (64474375023343).

It is a self number, because there is not a number n which added to its sum of digits gives 64474375023300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9768841401 + ... + 9768848000.

It is an arithmetic number, because the mean of its divisors is an integer number (2826452400156).

Almost surely, 2^{64474375023300} is an apocalyptic number.

64474375023300 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64474375023300 is an abundant number, since it is smaller than the sum of its proper divisors (139030197787932).

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

64474375023300 is a wasteful number, since it uses less digits than its factorization.

64474375023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19537689429 (or 19537689422 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 48.

The spelling of 64474375023300 in words is "sixty-four trillion, four hundred seventy-four billion, three hundred seventy-five million, twenty-three thousand, three hundred".