5205055536 has 30 divisors (see below), whose sum is σ = 14566926660. Its totient is φ = 1735018464.

The previous prime is 5205055507. The next prime is 5205055547. The reversal of 5205055536 is 6355505025.

5205055536 is a `hidden beast` number, since 5 + 20 + 50 + 55 + 536 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5205055536.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18072966 + ... + 18073253.

It is an arithmetic number, because the mean of its divisors is an integer number (485564222).

Almost surely, 2^5205055536 is an apocalyptic number.

It is an amenable number.

5205055536 is an abundant number, since it is smaller than the sum of its proper divisors (9361871124).

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

5205055536 is a wasteful number, since it uses less digits than its factorization.

5205055536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36146233 (or 36146224 counting only the distinct ones).

The product of its (nonzero) digits is 112500, while the sum is 36.

The square root of 5205055536 is about 72146.0708285628. The cubic root of 5205055536 is about 1733.0394779298.

The spelling of 5205055536 in words is "five billion, two hundred five million, fifty-five thousand, five hundred thirty-six".