53097612 has 12 divisors (see below), whose sum is σ = 123894456. Its totient is φ = 17699200.

The previous prime is 53097601. The next prime is 53097623. The reversal of 53097612 is 21679035.

It is an interprime number because it is at equal distance from previous prime (53097601) and next prime (53097623).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2212389 + ... + 2212412.

It is an arithmetic number, because the mean of its divisors is an integer number (10324538).

Almost surely, 2^53097612 is an apocalyptic number.

It is an amenable number.

53097612 is an abundant number, since it is smaller than the sum of its proper divisors (70796844).

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

53097612 is a wasteful number, since it uses less digits than its factorization.

53097612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4424808 (or 4424806 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 53097612 is about 7286.8108250455. The cubic root of 53097612 is about 375.8590368680.

It can be divided in two parts, 5309 and 7612, that added together give a palindrome (12921).

The spelling of 53097612 in words is "fifty-three million, ninety-seven thousand, six hundred twelve".