425364555 has 64 divisors (see below), whose sum is σ = 852415488. Its totient is φ = 175964160.

The previous prime is 425364539. The next prime is 425364601. The reversal of 425364555 is 555463524.

It is not a de Polignac number, because 425364555 - 2⁴ = 425364539 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 296119 + ... + 297551.

It is an arithmetic number, because the mean of its divisors is an integer number (13318992).

Almost surely, 2^425364555 is an apocalyptic number.

425364555 is an abundant number, since it is smaller than the sum of its proper divisors (427050933).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425364555 is a wasteful number, since it uses less digits than its factorization.

425364555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its digits is 360000, while the sum is 39.

The square root of 425364555 is about 20624.3679903167. The cubic root of 425364555 is about 752.0622089730.

The spelling of 425364555 in words is "four hundred twenty-five million, three hundred sixty-four thousand, five hundred fifty-five".