425354555 has 8 divisors (see below), whose sum is σ = 510986400. Its totient is φ = 339909696.

The previous prime is 425354551. The next prime is 425354557. The reversal of 425354555 is 555453524.

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 425354555 - 2² = 425354551 is a prime.

It is not an unprimeable number, because it can be changed into a prime (425354551) 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, 41690 + ... + 50879.

It is an arithmetic number, because the mean of its divisors is an integer number (63873300).

Almost surely, 2^425354555 is an apocalyptic number.

425354555 is a deficient number, since it is larger than the sum of its proper divisors (85631845).

425354555 is an equidigital number, since it uses as much as digits as its factorization.

425354555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93493.

The product of its digits is 300000, while the sum is 38.

The square root of 425354555 is about 20624.1255572206. The cubic root of 425354555 is about 752.0563154549.

The spelling of 425354555 in words is "four hundred twenty-five million, three hundred fifty-four thousand, five hundred fifty-five".