1053441433931 has 2 divisors, whose sum is σ = 1053441433932. Its totient is φ = 1053441433930.

The previous prime is 1053441433903. The next prime is 1053441433937. The reversal of 1053441433931 is 1393341443501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1053441433931 - 2³⁸ = 778563526987 is a prime.

It is a super-2 number, since 2×1053441433931² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1053441433937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526720716965 + 526720716966.

It is an arithmetic number, because the mean of its divisors is an integer number (526720716966).

Almost surely, 2^{1053441433931} is an apocalyptic number.

1053441433931 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053441433931 is an equidigital number, since it uses as much as digits as its factorization.

1053441433931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 1053441433931 in words is "one trillion, fifty-three billion, four hundred forty-one million, four hundred thirty-three thousand, nine hundred thirty-one".