5453124521 has 12 divisors (see below), whose sum is σ = 5911456320. Its totient is φ = 5028032880.

The previous prime is 5453124511. The next prime is 5453124539. The reversal of 5453124521 is 1254213545.

It is not a de Polignac number, because 5453124521 - 2¹⁸ = 5452862377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5453124511) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137756 + ... + 172866.

It is an arithmetic number, because the mean of its divisors is an integer number (492621360).

Almost surely, 2^5453124521 is an apocalyptic number.

It is an amenable number.

5453124521 is a deficient number, since it is larger than the sum of its proper divisors (458331799).

5453124521 is a wasteful number, since it uses less digits than its factorization.

5453124521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36056 (or 36043 counting only the distinct ones).

The product of its digits is 24000, while the sum is 32.

The square root of 5453124521 is about 73845.2741954419. The cubic root of 5453124521 is about 1760.1451026416.

The spelling of 5453124521 in words is "five billion, four hundred fifty-three million, one hundred twenty-four thousand, five hundred twenty-one".