160646793480 has 128 divisors (see below), whose sum is σ = 538481520000. Its totient is φ = 42599768832.

The previous prime is 160646793431. The next prime is 160646793497. The reversal of 160646793480 is 84397646061.

160646793480 is a `hidden beast` number, since 16 + 0 + 6 + 4 + 67 + 93 + 480 = 666.

It is a super-4 number, since 4×160646793480⁴ (a number of 46 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 222175 + ... + 608814.

It is an arithmetic number, because the mean of its divisors is an integer number (4206886875).

Almost surely, 2^160646793480 is an apocalyptic number.

160646793480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160646793480 is an abundant number, since it is smaller than the sum of its proper divisors (377834726520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

160646793480 is a wasteful number, since it uses less digits than its factorization.

160646793480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831188 (or 831178 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 160646793480 in words is "one hundred sixty billion, six hundred forty-six million, seven hundred ninety-three thousand, four hundred eighty".