53937506 has 16 divisors (see below), whose sum is σ = 95653440. Its totient is φ = 22318800.

The previous prime is 53937503. The next prime is 53937539. The reversal of 53937506 is 60573935.

It is a self number, because there is not a number n which added to its sum of digits gives 53937506.

It is not an unprimeable number, because it can be changed into a prime (53937503) 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, 66020 + ... + 66831.

It is an arithmetic number, because the mean of its divisors is an integer number (5978340).

Almost surely, 2^53937506 is an apocalyptic number.

53937506 is a deficient number, since it is larger than the sum of its proper divisors (41715934).

53937506 is a wasteful number, since it uses less digits than its factorization.

53937506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132889.

The product of its (nonzero) digits is 85050, while the sum is 38.

The square root of 53937506 is about 7344.2158192689. The cubic root of 53937506 is about 377.8304484873.

The spelling of 53937506 in words is "fifty-three million, nine hundred thirty-seven thousand, five hundred six".