425231355 has 16 divisors (see below), whose sum is σ = 681778944. Its totient is φ = 226320480.

The previous prime is 425231329. The next prime is 425231369. The reversal of 425231355 is 553132524.

It is not a de Polignac number, because 425231355 - 2¹² = 425227259 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21801 + ... + 36410.

It is an arithmetic number, because the mean of its divisors is an integer number (42611184).

Almost surely, 2^425231355 is an apocalyptic number.

425231355 is a deficient number, since it is larger than the sum of its proper divisors (256547589).

425231355 is a wasteful number, since it uses less digits than its factorization.

425231355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58706.

The product of its digits is 18000, while the sum is 30.

The square root of 425231355 is about 20621.1385476166. The cubic root of 425231355 is about 751.9836997325.

Adding to 425231355 its reverse (553132524), we get a palindrome (978363879).

The spelling of 425231355 in words is "four hundred twenty-five million, two hundred thirty-one thousand, three hundred fifty-five".