53874537 has 8 divisors (see below), whose sum is σ = 71914560. Its totient is φ = 35875440.

The previous prime is 53874523. The next prime is 53874539. The reversal of 53874537 is 73547835.

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

It is not a de Polignac number, because 53874537 - 2⁶ = 53874473 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (53874539) 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, 7014 + ... + 12527.

It is an arithmetic number, because the mean of its divisors is an integer number (8989320).

Almost surely, 2^53874537 is an apocalyptic number.

It is an amenable number.

53874537 is a deficient number, since it is larger than the sum of its proper divisors (18040023).

53874537 is a wasteful number, since it uses less digits than its factorization.

53874537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20463.

The product of its digits is 352800, while the sum is 42.

The square root of 53874537 is about 7339.9275881987. The cubic root of 53874537 is about 377.6833593111.

The spelling of 53874537 in words is "fifty-three million, eight hundred seventy-four thousand, five hundred thirty-seven".