53103741631 has 4 divisors (see below), whose sum is σ = 53184324600. Its totient is φ = 53023158664.

The previous prime is 53103741629. The next prime is 53103741637. The reversal of 53103741631 is 13614730135.

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

It is a cyclic number.

It is not a de Polignac number, because 53103741631 - 2¹ = 53103741629 is a prime.

It is a super-2 number, since 2×53103741631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53103741637) 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, 40290496 + ... + 40291813.

It is an arithmetic number, because the mean of its divisors is an integer number (13296081150).

Almost surely, 2^53103741631 is an apocalyptic number.

53103741631 is a deficient number, since it is larger than the sum of its proper divisors (80582969).

53103741631 is an equidigital number, since it uses as much as digits as its factorization.

53103741631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80582968.

The product of its (nonzero) digits is 22680, while the sum is 34.

The spelling of 53103741631 in words is "fifty-three billion, one hundred three million, seven hundred forty-one thousand, six hundred thirty-one".