53013837 has 16 divisors (see below), whose sum is σ = 75513600. Its totient is φ = 32965632.

The previous prime is 53013811. The next prime is 53013847. The reversal of 53013837 is 73831035.

It is not a de Polignac number, because 53013837 - 2¹¹ = 53011789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53013847) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1164 + ... + 10362.

It is an arithmetic number, because the mean of its divisors is an integer number (4719600).

Almost surely, 2^53013837 is an apocalyptic number.

It is an amenable number.

53013837 is a deficient number, since it is larger than the sum of its proper divisors (22499763).

53013837 is a wasteful number, since it uses less digits than its factorization.

53013837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9332.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 53013837 is about 7281.0601563234. The cubic root of 53013837 is about 375.6612617136.

The spelling of 53013837 in words is "fifty-three million, thirteen thousand, eight hundred thirty-seven".