53924571 has 12 divisors (see below), whose sum is σ = 78989040. Its totient is φ = 35442960.

The previous prime is 53924569. The next prime is 53924609. The reversal of 53924571 is 17542935.

It is not a de Polignac number, because 53924571 - 2¹ = 53924569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53924551) 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, 41556 + ... + 42833.

It is an arithmetic number, because the mean of its divisors is an integer number (6582420).

Almost surely, 2^53924571 is an apocalyptic number.

53924571 is a deficient number, since it is larger than the sum of its proper divisors (25064469).

53924571 is a wasteful number, since it uses less digits than its factorization.

53924571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84466 (or 84463 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 53924571 is about 7343.3351414735. The cubic root of 53924571 is about 377.8002429899.

The spelling of 53924571 in words is "fifty-three million, nine hundred twenty-four thousand, five hundred seventy-one".