425150451 has 40 divisors (see below), whose sum is σ = 695217600. Its totient is φ = 256782960.

The previous prime is 425150393. The next prime is 425150477. The reversal of 425150451 is 154051524.

It is not a de Polignac number, because 425150451 - 2²⁶ = 358041587 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (425150851) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 337060 + ... + 338318.

It is an arithmetic number, because the mean of its divisors is an integer number (17380440).

Almost surely, 2^425150451 is an apocalyptic number.

425150451 is a deficient number, since it is larger than the sum of its proper divisors (270067149).

425150451 is a wasteful number, since it uses less digits than its factorization.

425150451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1661 (or 1652 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 425150451 is about 20619.1767779415. The cubic root of 425150451 is about 751.9360062065.

The spelling of 425150451 in words is "four hundred twenty-five million, one hundred fifty thousand, four hundred fifty-one".