425203115 has 8 divisors (see below), whose sum is σ = 510922320. Its totient is φ = 339710112.

The previous prime is 425203111. The next prime is 425203117. The reversal of 425203115 is 511302524.

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

It is a cyclic number.

It is not a de Polignac number, because 425203115 - 2² = 425203111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425203111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52385 + ... + 59954.

It is an arithmetic number, because the mean of its divisors is an integer number (63865290).

Almost surely, 2^425203115 is an apocalyptic number.

425203115 is a deficient number, since it is larger than the sum of its proper divisors (85719205).

425203115 is a wasteful number, since it uses less digits than its factorization.

425203115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113101.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 425203115 is about 20620.4538019899. The cubic root of 425203115 is about 751.9670527241.

Adding to 425203115 its reverse (511302524), we get a palindrome (936505639).

The spelling of 425203115 in words is "four hundred twenty-five million, two hundred three thousand, one hundred fifteen".