425023015 has 8 divisors (see below), whose sum is σ = 522467568. Its totient is φ = 331725120.

The previous prime is 425023007. The next prime is 425023031. The reversal of 425023015 is 510320524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425023015 - 2³ = 425023007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1036437 + ... + 1036846.

It is an arithmetic number, because the mean of its divisors is an integer number (65308446).

Almost surely, 2^425023015 is an apocalyptic number.

425023015 is a deficient number, since it is larger than the sum of its proper divisors (97444553).

425023015 is a wasteful number, since it uses less digits than its factorization.

425023015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2073329.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 425023015 is about 20616.0863162725. The cubic root of 425023015 is about 751.8608694384.

Adding to 425023015 its reverse (510320524), we get a palindrome (935343539).

The spelling of 425023015 in words is "four hundred twenty-five million, twenty-three thousand, fifteen".