2053802257931 has 2 divisors, whose sum is σ = 2053802257932. Its totient is φ = 2053802257930.

The previous prime is 2053802257817. The next prime is 2053802257951. The reversal of 2053802257931 is 1397522083502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2053802257931 - 2¹⁰ = 2053802256907 is a prime.

It is a super-2 number, since 2×2053802257931² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2053802257951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026901128965 + 1026901128966.

It is an arithmetic number, because the mean of its divisors is an integer number (1026901128966).

Almost surely, 2^{2053802257931} is an apocalyptic number.

2053802257931 is a deficient number, since it is larger than the sum of its proper divisors (1).

2053802257931 is an equidigital number, since it uses as much as digits as its factorization.

2053802257931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 907200, while the sum is 47.

The spelling of 2053802257931 in words is "two trillion, fifty-three billion, eight hundred two million, two hundred fifty-seven thousand, nine hundred thirty-one".