53431943041 has 4 divisors (see below), whose sum is σ = 56574998532. Its totient is φ = 50288887552.

The previous prime is 53431942999. The next prime is 53431943069. The reversal of 53431943041 is 14034913435.

53431943041 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.

It can be written as a sum of positive squares in 2 ways, for example, as 40349158641 + 13082784400 = 200871^2 + 114380^2 .

It is not a de Polignac number, because 53431943041 - 2²⁵ = 53398388609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53431953041) 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, 1571527720 + ... + 1571527753.

It is an arithmetic number, because the mean of its divisors is an integer number (14143749633).

Almost surely, 2^53431943041 is an apocalyptic number.

It is an amenable number.

53431943041 is a deficient number, since it is larger than the sum of its proper divisors (3143055491).

53431943041 is a wasteful number, since it uses less digits than its factorization.

53431943041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3143055490.

The product of its (nonzero) digits is 77760, while the sum is 37.

The spelling of 53431943041 in words is "fifty-three billion, four hundred thirty-one million, nine hundred forty-three thousand, forty-one".