455500000047 has 32 divisors (see below), whose sum is σ = 650089440000. Its totient is φ = 282868485120.

The previous prime is 455500000013. The next prime is 455500000049. The reversal of 455500000047 is 740000005554.

It is not a de Polignac number, because 455500000047 - 2²⁸ = 455231564591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455500000049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 534079 + ... + 1093727.

It is an arithmetic number, because the mean of its divisors is an integer number (20315295000).

Almost surely, 2^455500000047 is an apocalyptic number.

455500000047 is a deficient number, since it is larger than the sum of its proper divisors (194589439953).

455500000047 is a wasteful number, since it uses less digits than its factorization.

455500000047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559911.

The product of its (nonzero) digits is 14000, while the sum is 30.

The spelling of 455500000047 in words is "four hundred fifty-five billion, five hundred million, forty-seven", and thus it is an aban number.