52813800008 has 36 divisors (see below), whose sum is σ = 102362357385. Its totient is φ = 25545314400.

The previous prime is 52813800007. The next prime is 52813800019. The reversal of 52813800008 is 80000831825.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 46525627204 + 6288172804 = 215698^2 + 79298^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=162502.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52813800007) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20148938 + ... + 20151558.

Almost surely, 2^52813800008 is an apocalyptic number.

It is an amenable number.

52813800008 is a deficient number, since it is larger than the sum of its proper divisors (49548557377).

52813800008 is an frugal number, since it uses more digits than its factorization.

52813800008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5310 (or 2654 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 52813800008 in words is "fifty-two billion, eight hundred thirteen million, eight hundred thousand, eight".