264457053360 has 80 divisors (see below), whose sum is σ = 910907635680. Its totient is φ = 70521880320.

The previous prime is 264457053347. The next prime is 264457053379. The reversal of 264457053360 is 63350754462.

264457053360 is a `hidden beast` number, since 2 + 6 + 4 + 4 + 57 + 0 + 533 + 60 = 666.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 61214751 + ... + 61219070.

It is an arithmetic number, because the mean of its divisors is an integer number (11386345446).

Almost surely, 2^264457053360 is an apocalyptic number.

264457053360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

264457053360 is an abundant number, since it is smaller than the sum of its proper divisors (646450582320).

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

264457053360 is a wasteful number, since it uses less digits than its factorization.

264457053360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122433843 (or 122433831 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 45.

The spelling of 264457053360 in words is "two hundred sixty-four billion, four hundred fifty-seven million, fifty-three thousand, three hundred sixty".