425882955957 has 16 divisors (see below), whose sum is σ = 608547212160. Its totient is φ = 264237602112.

The previous prime is 425882955931. The next prime is 425882955991. The reversal of 425882955957 is 759559288524.

It is not a de Polignac number, because 425882955957 - 2¹⁰ = 425882954933 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a junction number, because it is equal to n+sod(n) for n = 425882955891 and 425882955900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425882955907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83405782 + ... + 83410887.

It is an arithmetic number, because the mean of its divisors is an integer number (38034200760).

Almost surely, 2^425882955957 is an apocalyptic number.

It is an amenable number.

425882955957 is a deficient number, since it is larger than the sum of its proper divisors (182664256203).

425882955957 is a wasteful number, since it uses less digits than its factorization.

425882955957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166816732.

The product of its digits is 362880000, while the sum is 69.

The spelling of 425882955957 in words is "four hundred twenty-five billion, eight hundred eighty-two million, nine hundred fifty-five thousand, nine hundred fifty-seven".