455359447173 has 16 divisors (see below), whose sum is σ = 614779243776. Its totient is φ = 299776135680.

The previous prime is 455359447141. The next prime is 455359447223. The reversal of 455359447173 is 371744953554.

It is not a de Polignac number, because 455359447173 - 2⁵ = 455359447141 is a prime.

It is a super-2 number, since 2×455359447173² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455359447273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2386440 + ... + 2570177.

It is an arithmetic number, because the mean of its divisors is an integer number (38423702736).

Almost surely, 2^455359447173 is an apocalyptic number.

It is an amenable number.

455359447173 is a deficient number, since it is larger than the sum of its proper divisors (159419796603).

455359447173 is a wasteful number, since it uses less digits than its factorization.

455359447173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957004.

The product of its digits is 31752000, while the sum is 57.

The spelling of 455359447173 in words is "four hundred fifty-five billion, three hundred fifty-nine million, four hundred forty-seven thousand, one hundred seventy-three".