64802460960 has 144 divisors (see below), whose sum is σ = 232777359360. Its totient is φ = 16371141120.

The previous prime is 64802460949. The next prime is 64802460997. The reversal of 64802460960 is 6906420846.

64802460960 is a `hidden beast` number, since 6 + 480 + 24 + 60 + 96 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 1156896 + ... + 1211615.

It is an arithmetic number, because the mean of its divisors is an integer number (1616509440).

Almost surely, 2^64802460960 is an apocalyptic number.

64802460960 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

64802460960 is an abundant number, since it is smaller than the sum of its proper divisors (167974898400).

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

64802460960 is a wasteful number, since it uses less digits than its factorization.

64802460960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368551 (or 2368540 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

It can be divided in two parts, 64802460 and 960, that added together give a triangular number (64803420 = T₁₁₃₈₄).

The spelling of 64802460960 in words is "sixty-four billion, eight hundred two million, four hundred sixty thousand, nine hundred sixty".