455505459590 has 16 divisors (see below), whose sum is σ = 827572537872. Its totient is φ = 180499359264.

The previous prime is 455505459587. The next prime is 455505459613. The reversal of 455505459590 is 95954505554.

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, 212851949 + ... + 212854088.

It is an arithmetic number, because the mean of its divisors is an integer number (51723283617).

Almost surely, 2^455505459590 is an apocalyptic number.

455505459590 is a deficient number, since it is larger than the sum of its proper divisors (372067078282).

455505459590 is a wasteful number, since it uses less digits than its factorization.

455505459590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425706151.

The product of its (nonzero) digits is 20250000, while the sum is 56.

The spelling of 455505459590 in words is "four hundred fifty-five billion, five hundred five million, four hundred fifty-nine thousand, five hundred ninety".