56755235253 has 4 divisors (see below), whose sum is σ = 75673647008. Its totient is φ = 37836823500.

The previous prime is 56755235239. The next prime is 56755235263. The reversal of 56755235253 is 35253255765.

It is a happy number.

56755235253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 56755235253 - 2⁴ = 56755235237 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 (56755235263) 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, 9459205873 + ... + 9459205878.

It is an arithmetic number, because the mean of its divisors is an integer number (18918411752).

Almost surely, 2^56755235253 is an apocalyptic number.

It is an amenable number.

56755235253 is a deficient number, since it is larger than the sum of its proper divisors (18918411755).

56755235253 is a wasteful number, since it uses less digits than its factorization.

56755235253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18918411754.

The product of its digits is 4725000, while the sum is 48.

The spelling of 56755235253 in words is "fifty-six billion, seven hundred fifty-five million, two hundred thirty-five thousand, two hundred fifty-three".