425125351 has 32 divisors (see below), whose sum is σ = 521773056. Its totient is φ = 338688000.

The previous prime is 425125343. The next prime is 425125357. The reversal of 425125351 is 153521524.

It is not a de Polignac number, because 425125351 - 2³ = 425125343 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425125357) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 631351 + ... + 632023.

It is an arithmetic number, because the mean of its divisors is an integer number (16305408).

Almost surely, 2^425125351 is an apocalyptic number.

425125351 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

425125351 is a deficient number, since it is larger than the sum of its proper divisors (96647705).

425125351 is a wasteful number, since it uses less digits than its factorization.

425125351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 823.

The product of its digits is 6000, while the sum is 28.

The square root of 425125351 is about 20618.5681122623. The cubic root of 425125351 is about 751.9212083351.

Adding to 425125351 its reverse (153521524), we get a palindrome (578646875).

The spelling of 425125351 in words is "four hundred twenty-five million, one hundred twenty-five thousand, three hundred fifty-one".