53137635 has 16 divisors (see below), whose sum is σ = 85140384. Its totient is φ = 28300032.

The previous prime is 53137621. The next prime is 53137639. The reversal of 53137635 is 53673135.

53137635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 53137635 - 2⁴ = 53137619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53137596 and 53137605.

It is not an unprimeable number, because it can be changed into a prime (53137639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10719 + ... + 14871.

It is an arithmetic number, because the mean of its divisors is an integer number (5321274).

Almost surely, 2^53137635 is an apocalyptic number.

53137635 is a deficient number, since it is larger than the sum of its proper divisors (32002749).

53137635 is a wasteful number, since it uses less digits than its factorization.

53137635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5014.

The product of its digits is 28350, while the sum is 33.

The square root of 53137635 is about 7289.5565708759. The cubic root of 53137635 is about 375.9534493261.

The spelling of 53137635 in words is "fifty-three million, one hundred thirty-seven thousand, six hundred thirty-five".