5263523056 has 40 divisors (see below), whose sum is σ = 11132238384. Its totient is φ = 2390991360.

The previous prime is 5263523053. The next prime is 5263523063. The reversal of 5263523056 is 6503253625.

It is a super-2 number, since 2×5263523056² = 55409349922087158272, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5263523053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296380 + ... + 313636.

Almost surely, 2^5263523056 is an apocalyptic number.

It is an amenable number.

5263523056 is an abundant number, since it is smaller than the sum of its proper divisors (5868715328).

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

5263523056 is a wasteful number, since it uses less digits than its factorization.

5263523056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19009 (or 19003 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

The square root of 5263523056 is about 72550.1416676770. The cubic root of 5263523056 is about 1739.5043129363.

The spelling of 5263523056 in words is "five billion, two hundred sixty-three million, five hundred twenty-three thousand, fifty-six".