653303375093 has 2 divisors, whose sum is σ = 653303375094. Its totient is φ = 653303375092.

The previous prime is 653303375063. The next prime is 653303375111. The reversal of 653303375093 is 390573303356.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 339979954084 + 313323421009 = 583078^2 + 559753^2 .

It is a cyclic number.

It is not a de Polignac number, because 653303375093 - 2¹⁴ = 653303358709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (653303375063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326651687546 + 326651687547.

It is an arithmetic number, because the mean of its divisors is an integer number (326651687547).

Almost surely, 2^653303375093 is an apocalyptic number.

It is an amenable number.

653303375093 is a deficient number, since it is larger than the sum of its proper divisors (1).

653303375093 is an equidigital number, since it uses as much as digits as its factorization.

653303375093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2296350, while the sum is 47.

The spelling of 653303375093 in words is "six hundred fifty-three billion, three hundred three million, three hundred seventy-five thousand, ninety-three".