425753855736 has 32 divisors (see below), whose sum is σ = 1161146880000. Its totient is φ = 129016319840.

The previous prime is 425753855713. The next prime is 425753855771. The reversal of 425753855736 is 637558357524.

It is a self number, because there is not a number n which added to its sum of digits gives 425753855736.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 806351736 + ... + 806352263.

It is an arithmetic number, because the mean of its divisors is an integer number (36285840000).

Almost surely, 2^425753855736 is an apocalyptic number.

It is an amenable number.

425753855736 is an abundant number, since it is smaller than the sum of its proper divisors (735393024264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425753855736 is a wasteful number, since it uses less digits than its factorization.

425753855736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612704019 (or 1612704015 counting only the distinct ones).

The product of its digits is 105840000, while the sum is 60.

The spelling of 425753855736 in words is "four hundred twenty-five billion, seven hundred fifty-three million, eight hundred fifty-five thousand, seven hundred thirty-six".