53363837 has 16 divisors (see below), whose sum is σ = 58537920. Its totient is φ = 48470400.

The previous prime is 53363831. The next prime is 53363839. The reversal of 53363837 is 73836335.

It is a cyclic number.

It is not a de Polignac number, because 53363837 - 2¹⁴ = 53347453 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53363837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53363831) 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, 46958 + ... + 48080.

It is an arithmetic number, because the mean of its divisors is an integer number (3658620).

Almost surely, 2^53363837 is an apocalyptic number.

It is an amenable number.

53363837 is a deficient number, since it is larger than the sum of its proper divisors (5174083).

53363837 is a wasteful number, since it uses less digits than its factorization.

53363837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244.

The product of its digits is 136080, while the sum is 38.

The square root of 53363837 is about 7305.0555781596. The cubic root of 53363837 is about 376.4861604987.

The spelling of 53363837 in words is "fifty-three million, three hundred sixty-three thousand, eight hundred thirty-seven".