253432452023213 has 2 divisors, whose sum is σ = 253432452023214. Its totient is φ = 253432452023212.

The previous prime is 253432452023203. The next prime is 253432452023251. The reversal of 253432452023213 is 312320254234352.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139549875013129 + 113882577010084 = 11813123^2 + 10671578^2 .

It is a cyclic number.

It is not a de Polignac number, because 253432452023213 - 2³² = 253428157055917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253432452023203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126716226011606 + 126716226011607.

It is an arithmetic number, because the mean of its divisors is an integer number (126716226011607).

Almost surely, 2^{253432452023213} is an apocalyptic number.

It is an amenable number.

253432452023213 is a deficient number, since it is larger than the sum of its proper divisors (1).

253432452023213 is an equidigital number, since it uses as much as digits as its factorization.

253432452023213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 253432452023213 in words is "two hundred fifty-three trillion, four hundred thirty-two billion, four hundred fifty-two million, twenty-three thousand, two hundred thirteen".