52537574 has 16 divisors (see below), whose sum is σ = 80086320. Its totient is φ = 25845600.

The previous prime is 52537559. The next prime is 52537577. The reversal of 52537574 is 47573525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52537577) 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, 35432 + ... + 36884.

It is an arithmetic number, because the mean of its divisors is an integer number (5005395).

Almost surely, 2^52537574 is an apocalyptic number.

52537574 is a deficient number, since it is larger than the sum of its proper divisors (27548746).

52537574 is a wasteful number, since it uses less digits than its factorization.

52537574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1735.

The product of its digits is 147000, while the sum is 38.

The square root of 52537574 is about 7248.2807616703. The cubic root of 52537574 is about 374.5329272303.

The spelling of 52537574 in words is "fifty-two million, five hundred thirty-seven thousand, five hundred seventy-four".