53724506 has 16 divisors (see below), whose sum is σ = 88028640. Its totient is φ = 24388080.

The previous prime is 53724497. The next prime is 53724511. The reversal of 53724506 is 60542735.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26045 + ... + 28031.

It is an arithmetic number, because the mean of its divisors is an integer number (5501790).

Almost surely, 2^53724506 is an apocalyptic number.

53724506 is a deficient number, since it is larger than the sum of its proper divisors (34304134).

53724506 is a wasteful number, since it uses less digits than its factorization.

53724506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3229.

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 53724506 is about 7329.7002667231. The cubic root of 53724506 is about 377.3324397073.

The spelling of 53724506 in words is "fifty-three million, seven hundred twenty-four thousand, five hundred six".