53912371 has 8 divisors (see below), whose sum is σ = 54993600. Its totient is φ = 52836840.

The previous prime is 53912347. The next prime is 53912407. The reversal of 53912371 is 17321935.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 53912371 - 2¹⁵ = 53879603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53915371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21156 + ... + 23566.

It is an arithmetic number, because the mean of its divisors is an integer number (6874200).

Almost surely, 2^53912371 is an apocalyptic number.

53912371 is a deficient number, since it is larger than the sum of its proper divisors (1081229).

53912371 is a wasteful number, since it uses less digits than its factorization.

53912371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849.

The product of its digits is 5670, while the sum is 31.

The square root of 53912371 is about 7342.5044092598. The cubic root of 53912371 is about 377.7717494200.

The spelling of 53912371 in words is "fifty-three million, nine hundred twelve thousand, three hundred seventy-one".