160894045456 has 15 divisors (see below), whose sum is σ = 311735321751. Its totient is φ = 80446220496.

The previous prime is 160894045453. The next prime is 160894045511. The reversal of 160894045456 is 654540498061.

The square root of 160894045456 is 401116.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (160894045453) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1554325 + ... + 1654603.

Almost surely, 2^160894045456 is an apocalyptic number.

160894045456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

160894045456 is the 401116-th square number.

It is an amenable number.

160894045456 is a deficient number, since it is larger than the sum of its proper divisors (150841276295).

160894045456 is an frugal number, since it uses more digits than its factorization.

160894045456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200566 (or 100281 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 52.

The spelling of 160894045456 in words is "one hundred sixty billion, eight hundred ninety-four million, forty-five thousand, four hundred fifty-six".