425592508016 has 120 divisors (see below), whose sum is σ = 898758413280. Its totient is φ = 195142272000.

The previous prime is 425592507983. The next prime is 425592508027. The reversal of 425592508016 is 610805295524.

It is a super-2 number, since 2×425592508016² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 327126566 + ... + 327127866.

It is an arithmetic number, because the mean of its divisors is an integer number (7489653444).

Almost surely, 2^425592508016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425592508016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (449379206640).

425592508016 is an abundant number, since it is smaller than the sum of its proper divisors (473165905264).

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

425592508016 is a wasteful number, since it uses less digits than its factorization.

425592508016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2035 (or 2016 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 47.

The spelling of 425592508016 in words is "four hundred twenty-five billion, five hundred ninety-two million, five hundred eight thousand, sixteen".