9160056020 has 18 divisors (see below), whose sum is σ = 19237016526. Its totient is φ = 3663851200.

The previous prime is 9160056013. The next prime is 9160056053. The reversal of 9160056020 is 206500619.

It can be written as a sum of positive squares in 3 ways, for example, as 1948816 + 9158107204 = 1396^2 + 95698^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 417320 + ... + 438720.

Almost surely, 2^9160056020 is an apocalyptic number.

It is an amenable number.

9160056020 is an abundant number, since it is smaller than the sum of its proper divisors (10076960506).

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

9160056020 is an frugal number, since it uses more digits than its factorization.

9160056020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42811 (or 21408 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 9160056020 is about 95708.1815729460. The cubic root of 9160056020 is about 2092.3421786117.

Adding to 9160056020 its reverse (206500619), we get a palindrome (9366556639).

The spelling of 9160056020 in words is "nine billion, one hundred sixty million, fifty-six thousand, twenty".