5150512521 has 64 divisors (see below), whose sum is σ = 9926922240. Its totient is φ = 2559237120.

The previous prime is 5150512481. The next prime is 5150512529. The reversal of 5150512521 is 1252150515.

5150512521 is a `hidden beast` number, since 51 + 50 + 512 + 52 + 1 = 666.

It is not a de Polignac number, because 5150512521 - 2⁹ = 5150512009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (5150512529) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6040 + ... + 101673.

It is an arithmetic number, because the mean of its divisors is an integer number (155108160).

Almost surely, 2^5150512521 is an apocalyptic number.

It is an amenable number.

5150512521 is a deficient number, since it is larger than the sum of its proper divisors (4776409719).

5150512521 is a wasteful number, since it uses less digits than its factorization.

5150512521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107763 (or 107757 counting only the distinct ones).

The product of its (nonzero) digits is 2500, while the sum is 27.

The square root of 5150512521 is about 71767.0712862104. The cubic root of 5150512521 is about 1726.9647873305.

The spelling of 5150512521 in words is "five billion, one hundred fifty million, five hundred twelve thousand, five hundred twenty-one".