425995395 has 32 divisors (see below), whose sum is σ = 780492288. Its totient is φ = 194358528.

The previous prime is 425995387. The next prime is 425995429. The reversal of 425995395 is 593599524.

It is not a de Polignac number, because 425995395 - 2³ = 425995387 is a prime.

It is a super-2 number, since 2×425995395² = 362944153122412050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53727 + ... + 61143.

It is an arithmetic number, because the mean of its divisors is an integer number (24390384).

Almost surely, 2^425995395 is an apocalyptic number.

425995395 is a deficient number, since it is larger than the sum of its proper divisors (354496893).

425995395 is a wasteful number, since it uses less digits than its factorization.

425995395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7979.

The product of its digits is 2187000, while the sum is 51.

The square root of 425995395 is about 20639.6558837593. The cubic root of 425995395 is about 752.4338091101.

The spelling of 425995395 in words is "four hundred twenty-five million, nine hundred ninety-five thousand, three hundred ninety-five".