425015313 has 16 divisors (see below), whose sum is σ = 609208320. Its totient is φ = 262717776.

The previous prime is 425015287. The next prime is 425015323. The reversal of 425015313 is 313510524.

It is not a de Polignac number, because 425015313 - 2⁸ = 425015057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425015323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76645 + ... + 82002.

It is an arithmetic number, because the mean of its divisors is an integer number (38075520).

Almost surely, 2^425015313 is an apocalyptic number.

It is an amenable number.

425015313 is a deficient number, since it is larger than the sum of its proper divisors (184193007).

425015313 is a wasteful number, since it uses less digits than its factorization.

425015313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158716.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 425015313 is about 20615.8995195456. The cubic root of 425015313 is about 751.8563278275.

Adding to 425015313 its reverse (313510524), we get a palindrome (738525837).

The spelling of 425015313 in words is "four hundred twenty-five million, fifteen thousand, three hundred thirteen".