10053520421 has 16 divisors (see below), whose sum is σ = 11563622400. Its totient is φ = 8562053808.

The previous prime is 10053520297. The next prime is 10053520423. The reversal of 10053520421 is 12402535001.

It is not a de Polignac number, because 10053520421 - 2³⁰ = 8979778597 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053520423) 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, 768110 + ... + 781088.

It is an arithmetic number, because the mean of its divisors is an integer number (722726400).

Almost surely, 2^10053520421 is an apocalyptic number.

It is an amenable number.

10053520421 is a deficient number, since it is larger than the sum of its proper divisors (1510101979).

10053520421 is a wasteful number, since it uses less digits than its factorization.

10053520421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13688.

The product of its (nonzero) digits is 1200, while the sum is 23.

The spelling of 10053520421 in words is "ten billion, fifty-three million, five hundred twenty thousand, four hundred twenty-one".