425145264 has 40 divisors (see below), whose sum is σ = 1100731632. Its totient is φ = 141400320.

The previous prime is 425145229. The next prime is 425145269. The reversal of 425145264 is 462541524.

It is not an unprimeable number, because it can be changed into a prime (425145269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12522 + ... + 31734.

Almost surely, 2^425145264 is an apocalyptic number.

It is an amenable number.

425145264 is an abundant number, since it is smaller than the sum of its proper divisors (675586368).

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

425145264 is a wasteful number, since it uses less digits than its factorization.

425145264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19685 (or 19679 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 425145264 is about 20619.0509965905. The cubic root of 425145264 is about 751.9329482240.

Adding to 425145264 its reverse (462541524), we get a palindrome (887686788).

The spelling of 425145264 in words is "four hundred twenty-five million, one hundred forty-five thousand, two hundred sixty-four".