425013315102553 has 2 divisors, whose sum is σ = 425013315102554. Its totient is φ = 425013315102552.

The previous prime is 425013315102463. The next prime is 425013315102589. The reversal of 425013315102553 is 355201513310524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310994741611849 + 114018573490704 = 17635043^2 + 10677948^2 .

It is a cyclic number.

It is not a de Polignac number, because 425013315102553 - 2³³ = 425004725167961 is a prime.

It is not a weakly prime, because it can be changed into another prime (425013315102653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212506657551276 + 212506657551277.

It is an arithmetic number, because the mean of its divisors is an integer number (212506657551277).

Almost surely, 2^{425013315102553} is an apocalyptic number.

It is an amenable number.

425013315102553 is a deficient number, since it is larger than the sum of its proper divisors (1).

425013315102553 is an equidigital number, since it uses as much as digits as its factorization.

425013315102553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270000, while the sum is 40.

The spelling of 425013315102553 in words is "four hundred twenty-five trillion, thirteen billion, three hundred fifteen million, one hundred two thousand, five hundred fifty-three".