52015404051 has 24 divisors (see below), whose sum is σ = 80920701680. Its totient is φ = 32006373696.

The previous prime is 52015404041. The next prime is 52015404053. The reversal of 52015404051 is 15040451025.

52015404051 is a `hidden beast` number, since 5 + 201 + 5 + 404 + 0 + 51 = 666.

It is not a de Polignac number, because 52015404051 - 2¹⁴ = 52015387667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52015404053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1979340 + ... + 2005446.

Almost surely, 2^52015404051 is an apocalyptic number.

52015404051 is a deficient number, since it is larger than the sum of its proper divisors (28905297629).

52015404051 is a wasteful number, since it uses less digits than its factorization.

52015404051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43155 (or 43152 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 52015404051 its reverse (15040451025), we get a palindrome (67055855076).

The spelling of 52015404051 in words is "fifty-two billion, fifteen million, four hundred four thousand, fifty-one".