425501152 has 24 divisors (see below), whose sum is σ = 855531936. Its totient is φ = 208223232.

The previous prime is 425501053. The next prime is 425501179. The reversal of 425501152 is 251105524.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139953 + ... + 142960.

It is an arithmetic number, because the mean of its divisors is an integer number (35647164).

Almost surely, 2^425501152 is an apocalyptic number.

It is an amenable number.

425501152 is an abundant number, since it is smaller than the sum of its proper divisors (430030784).

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

425501152 is a wasteful number, since it uses less digits than its factorization.

425501152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282970 (or 282962 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 425501152 is about 20627.6792684005. The cubic root of 425501152 is about 752.1427034146.

Adding to 425501152 its reverse (251105524), we get a palindrome (676606676).

The spelling of 425501152 in words is "four hundred twenty-five million, five hundred one thousand, one hundred fifty-two".