53130051 has 24 divisors (see below), whose sum is σ = 83166720. Its totient is φ = 32683248.

The previous prime is 53130041. The next prime is 53130053. The reversal of 53130051 is 15003135.

It is a happy number.

53130051 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 53130051 - 2⁵ = 53130019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53130053) 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 23 ways as a sum of consecutive naturals, for example, 18430 + ... + 21116.

It is an arithmetic number, because the mean of its divisors is an integer number (3465280).

Almost surely, 2^53130051 is an apocalyptic number.

53130051 is a deficient number, since it is larger than the sum of its proper divisors (30036669).

53130051 is a wasteful number, since it uses less digits than its factorization.

53130051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 53130051 is about 7289.0363560624. The cubic root of 53130051 is about 375.9355626524.

Adding to 53130051 its reverse (15003135), we get a palindrome (68133186).

The spelling of 53130051 in words is "fifty-three million, one hundred thirty thousand, fifty-one".