5162522521 has 16 divisors (see below), whose sum is σ = 5586577920. Its totient is φ = 4742380800.

The previous prime is 5162522489. The next prime is 5162522531. The reversal of 5162522521 is 1252252615.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 5162522521 - 2⁵ = 5162522489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5162522531) 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, 2934040 + ... + 2935798.

It is an arithmetic number, because the mean of its divisors is an integer number (349161120).

Almost surely, 2^5162522521 is an apocalyptic number.

It is an amenable number.

5162522521 is a deficient number, since it is larger than the sum of its proper divisors (424055399).

5162522521 is a wasteful number, since it uses less digits than its factorization.

5162522521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2736.

The product of its digits is 12000, while the sum is 31.

The square root of 5162522521 is about 71850.6960369905. The cubic root of 5162522521 is about 1728.3060614042.

The spelling of 5162522521 in words is "five billion, one hundred sixty-two million, five hundred twenty-two thousand, five hundred twenty-one".