5275275264 has 156 divisors (see below), whose sum is σ = 17415507616. Its totient is φ = 1507147776.

The previous prime is 5275275263. The next prime is 5275275277. The reversal of 5275275264 is 4625725725.

5275275264 is a `hidden beast` number, since 52 + 75 + 2 + 7 + 526 + 4 = 666.

It is a super-2 number, since 2×5275275264² = 55657058221940539392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275275263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 247827 + ... + 268269.

Almost surely, 2^5275275264 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 5275275264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8707753808).

5275275264 is an abundant number, since it is smaller than the sum of its proper divisors (12140232352).

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

5275275264 is a wasteful number, since it uses less digits than its factorization.

5275275264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20480 (or 20455 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 45.

The square root of 5275275264 is about 72631.0902024746. The cubic root of 5275275264 is about 1740.7979851476.

The spelling of 5275275264 in words is "five billion, two hundred seventy-five million, two hundred seventy-five thousand, two hundred sixty-four".