253072013933 has 2 divisors, whose sum is σ = 253072013934. Its totient is φ = 253072013932.

The previous prime is 253072013899. The next prime is 253072014029. The reversal of 253072013933 is 339310270352.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219865334404 + 33206679529 = 468898^2 + 182227^2 .

It is a cyclic number.

It is not a de Polignac number, because 253072013933 - 2¹⁶ = 253071948397 is a prime.

It is a super-2 number, since 2×253072013933² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253072012933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126536006966 + 126536006967.

It is an arithmetic number, because the mean of its divisors is an integer number (126536006967).

Almost surely, 2^253072013933 is an apocalyptic number.

It is an amenable number.

253072013933 is a deficient number, since it is larger than the sum of its proper divisors (1).

253072013933 is an equidigital number, since it uses as much as digits as its factorization.

253072013933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 38.

The spelling of 253072013933 in words is "two hundred fifty-three billion, seventy-two million, thirteen thousand, nine hundred thirty-three".