5265238516 has 12 divisors (see below), whose sum is σ = 9215290980. Its totient is φ = 2632298240.

The previous prime is 5265238471. The next prime is 5265238541. The reversal of 5265238516 is 6158325625.

It can be written as a sum of positive squares in 2 ways, for example, as 729216016 + 4536022500 = 27004^2 + 67350^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41245 + ... + 110596.

It is an arithmetic number, because the mean of its divisors is an integer number (767940915).

Almost surely, 2^5265238516 is an apocalyptic number.

It is an amenable number.

5265238516 is a deficient number, since it is larger than the sum of its proper divisors (3950052464).

5265238516 is a wasteful number, since it uses less digits than its factorization.

5265238516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160514 (or 160512 counting only the distinct ones).

The product of its digits is 432000, while the sum is 43.

The square root of 5265238516 is about 72561.9632865594. The cubic root of 5265238516 is about 1739.6932691363.

The spelling of 5265238516 in words is "five billion, two hundred sixty-five million, two hundred thirty-eight thousand, five hundred sixteen".