253298401207 has 2 divisors, whose sum is σ = 253298401208. Its totient is φ = 253298401206.

The previous prime is 253298401189. The next prime is 253298401253. The reversal of 253298401207 is 702104892352.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-253298401207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (253298401277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126649200603 + 126649200604.

It is an arithmetic number, because the mean of its divisors is an integer number (126649200604).

Almost surely, 2^253298401207 is an apocalyptic number.

253298401207 is a deficient number, since it is larger than the sum of its proper divisors (1).

253298401207 is an equidigital number, since it uses as much as digits as its factorization.

253298401207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 43.

The spelling of 253298401207 in words is "two hundred fifty-three billion, two hundred ninety-eight million, four hundred one thousand, two hundred seven".