220453160473 has 32 divisors (see below), whose sum is σ = 294294470400. Its totient is φ = 160160163840.

The previous prime is 220453160381. The next prime is 220453160489. The reversal of 220453160473 is 374061354022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220453160473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220453160173) 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, 1674423 + ... + 1801276.

It is an arithmetic number, because the mean of its divisors is an integer number (9196702200).

Almost surely, 2^220453160473 is an apocalyptic number.

It is an amenable number.

220453160473 is a deficient number, since it is larger than the sum of its proper divisors (73841309927).

220453160473 is a wasteful number, since it uses less digits than its factorization.

220453160473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475777.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 220453160473 in words is "two hundred twenty billion, four hundred fifty-three million, one hundred sixty thousand, four hundred seventy-three".