5275264320 has 280 divisors, whose sum is σ = 18859365888. Its totient is φ = 1399680000.

The previous prime is 5275264301. The next prime is 5275264369. The reversal of 5275264320 is 234625725.

5275264320 is a `hidden beast` number, since 5 + 2 + 7 + 5 + 2 + 643 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 7023945 + ... + 7024695.

Almost surely, 2^5275264320 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5275264320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9429682944).

5275264320 is an abundant number, since it is smaller than the sum of its proper divisors (13584101568).

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

5275264320 is a wasteful number, since it uses less digits than its factorization.

5275264320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 5275264320 is about 72631.0148627981. The cubic root of 5275264320 is about 1740.7967813364.

The spelling of 5275264320 in words is "five billion, two hundred seventy-five million, two hundred sixty-four thousand, three hundred twenty".