5150636521 has 16 divisors (see below), whose sum is σ = 5330666880. Its totient is φ = 4973431680.

The previous prime is 5150636503. The next prime is 5150636531. The reversal of 5150636521 is 1256360515.

It is a cyclic number.

It is not a de Polignac number, because 5150636521 - 2⁹ = 5150636009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5150636531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2124516 + ... + 2126938.

It is an arithmetic number, because the mean of its divisors is an integer number (333166680).

Almost surely, 2^5150636521 is an apocalyptic number.

It is an amenable number.

5150636521 is a deficient number, since it is larger than the sum of its proper divisors (180030359).

5150636521 is a wasteful number, since it uses less digits than its factorization.

5150636521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2976.

The product of its (nonzero) digits is 27000, while the sum is 34.

The square root of 5150636521 is about 71767.9351869622. The cubic root of 5150636521 is about 1726.9786462694.

The spelling of 5150636521 in words is "five billion, one hundred fifty million, six hundred thirty-six thousand, five hundred twenty-one".