53031876 has 12 divisors (see below), whose sum is σ = 123741072. Its totient is φ = 17677288.

The previous prime is 53031871. The next prime is 53031877. The reversal of 53031876 is 67813035.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (53031871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2209650 + ... + 2209673.

It is an arithmetic number, because the mean of its divisors is an integer number (10311756).

Almost surely, 2^53031876 is an apocalyptic number.

It is an amenable number.

53031876 is an abundant number, since it is smaller than the sum of its proper divisors (70709196).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53031876 is a wasteful number, since it uses less digits than its factorization.

53031876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419330 (or 4419328 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 53031876 is about 7282.2988128750. The cubic root of 53031876 is about 375.7038655909.

The spelling of 53031876 in words is "fifty-three million, thirty-one thousand, eight hundred seventy-six".