425087052 has 72 divisors (see below), whose sum is σ = 1080959040. Its totient is φ = 129954240.

The previous prime is 425087041. The next prime is 425087053. The reversal of 425087052 is 250780524.

It is not an unprimeable number, because it can be changed into a prime (425087053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 362427 + ... + 363597.

It is an arithmetic number, because the mean of its divisors is an integer number (15013320).

Almost surely, 2^425087052 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 425087052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540479520).

425087052 is an abundant number, since it is smaller than the sum of its proper divisors (655871988).

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

425087052 is a wasteful number, since it uses less digits than its factorization.

425087052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383 (or 1368 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 425087052 is about 20617.6393411079. The cubic root of 425087052 is about 751.8986277832.

The spelling of 425087052 in words is "four hundred twenty-five million, eighty-seven thousand, fifty-two".