160456550949 has 24 divisors (see below), whose sum is σ = 233305569432. Its totient is φ = 106264166400.

The previous prime is 160456550939. The next prime is 160456550983. The reversal of 160456550949 is 949055654061.

160456550949 is a `hidden beast` number, since 1 + 6 + 0 + 45 + 6 + 550 + 9 + 49 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 59677604100 + 100778946849 = 244290^2 + 317457^2 .

It is not a de Polignac number, because 160456550949 - 2¹² = 160456546853 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 160456550895 and 160456550904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160456550909) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1151749 + ... + 1283525.

It is an arithmetic number, because the mean of its divisors is an integer number (9721065393).

Almost surely, 2^160456550949 is an apocalyptic number.

It is an amenable number.

160456550949 is a deficient number, since it is larger than the sum of its proper divisors (72849018483).

160456550949 is a wasteful number, since it uses less digits than its factorization.

160456550949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132677 (or 132674 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 54.

The spelling of 160456550949 in words is "one hundred sixty billion, four hundred fifty-six million, five hundred fifty thousand, nine hundred forty-nine".