425463050125 has 8 divisors (see below), whose sum is σ = 530977886712. Its totient is φ = 340370440000.

The previous prime is 425463050113. The next prime is 425463050171. The reversal of 425463050125 is 521050364524.

It can be written as a sum of positive squares in 4 ways, for example, as 6467054724 + 418995995401 = 80418^2 + 647299^2 .

It is not a de Polignac number, because 425463050125 - 2⁵ = 425463050093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1701852076 + ... + 1701852325.

It is an arithmetic number, because the mean of its divisors is an integer number (66372235839).

Almost surely, 2^425463050125 is an apocalyptic number.

It is an amenable number.

425463050125 is a deficient number, since it is larger than the sum of its proper divisors (105514836587).

425463050125 is an equidigital number, since it uses as much as digits as its factorization.

425463050125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3403704416 (or 3403704406 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 37.

The spelling of 425463050125 in words is "four hundred twenty-five billion, four hundred sixty-three million, fifty thousand, one hundred twenty-five".