425627524740 has 192 divisors, whose sum is σ = 1410151534848. Its totient is φ = 94744166400.

The previous prime is 425627524739. The next prime is 425627524753. The reversal of 425627524740 is 47425726524.

It is a self number, because there is not a number n which added to its sum of digits gives 425627524740.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2599 + ... + 922638.

It is an arithmetic number, because the mean of its divisors is an integer number (7344539244).

Almost surely, 2^425627524740 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 425627524740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (705075767424).

425627524740 is an abundant number, since it is smaller than the sum of its proper divisors (984524010108).

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

425627524740 is a wasteful number, since it uses less digits than its factorization.

425627524740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925318 (or 925316 counting only the distinct ones).

The product of its (nonzero) digits is 3763200, while the sum is 48.

The spelling of 425627524740 in words is "four hundred twenty-five billion, six hundred twenty-seven million, five hundred twenty-four thousand, seven hundred forty".