653303375057 has 2 divisors, whose sum is σ = 653303375058. Its totient is φ = 653303375056.

The previous prime is 653303375047. The next prime is 653303375063. The reversal of 653303375057 is 750573303356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 635385946321 + 17917428736 = 797111^2 + 133856^2 .

It is a cyclic number.

It is not a de Polignac number, because 653303375057 - 2⁶ = 653303374993 is a prime.

It is not a weakly prime, because it can be changed into another prime (653303375047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326651687528 + 326651687529.

It is an arithmetic number, because the mean of its divisors is an integer number (326651687529).

Almost surely, 2^653303375057 is an apocalyptic number.

It is an amenable number.

653303375057 is a deficient number, since it is larger than the sum of its proper divisors (1).

653303375057 is an equidigital number, since it uses as much as digits as its factorization.

653303375057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2976750, while the sum is 47.

The spelling of 653303375057 in words is "six hundred fifty-three billion, three hundred three million, three hundred seventy-five thousand, fifty-seven".