53076863 has 4 divisors (see below), whose sum is σ = 60659280. Its totient is φ = 45494448.

The previous prime is 53076857. The next prime is 53076869. The reversal of 53076863 is 36867035.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (53076857) and next prime (53076869).

It is a cyclic number.

It is not a de Polignac number, because 53076863 - 2⁸ = 53076607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53076869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3791198 + ... + 3791211.

It is an arithmetic number, because the mean of its divisors is an integer number (15164820).

Almost surely, 2^53076863 is an apocalyptic number.

53076863 is a deficient number, since it is larger than the sum of its proper divisors (7582417).

53076863 is an equidigital number, since it uses as much as digits as its factorization.

53076863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582416.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 53076863 is about 7285.3869492293. The cubic root of 53076863 is about 375.8100722353.

The spelling of 53076863 in words is "fifty-three million, seventy-six thousand, eight hundred sixty-three".