52535251016 has 32 divisors (see below), whose sum is σ = 98676711000. Its totient is φ = 26221510656.

The previous prime is 52535250953. The next prime is 52535251057. The reversal of 52535251016 is 61015253525.

It can be written as a sum of positive squares in 4 ways, for example, as 46841944900 + 5693306116 = 216430^2 + 75454^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16576280 + ... + 16579448.

Almost surely, 2^52535251016 is an apocalyptic number.

It is an amenable number.

52535251016 is a deficient number, since it is larger than the sum of its proper divisors (46141459984).

52535251016 is a wasteful number, since it uses less digits than its factorization.

52535251016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6161 (or 6157 counting only the distinct ones).

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 52535251016 in words is "fifty-two billion, five hundred thirty-five million, two hundred fifty-one thousand, sixteen".