2170553160 has 64 divisors (see below), whose sum is σ = 6854385600. Its totient is φ = 548349696.

The previous prime is 2170553153. The next prime is 2170553191. The reversal of 2170553160 is 613550712.

It is a super-2 number, since 2×2170553160² = 9422602040771971200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 473719 + ... + 478278.

It is an arithmetic number, because the mean of its divisors is an integer number (107099775).

Almost surely, 2^2170553160 is an apocalyptic number.

2170553160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2170553160 is an abundant number, since it is smaller than the sum of its proper divisors (4683832440).

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

2170553160 is a wasteful number, since it uses less digits than its factorization.

2170553160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 952030 (or 952026 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 2170553160 is about 46589.1957432193. The cubic root of 2170553160 is about 1294.7625887189.

The spelling of 2170553160 in words is "two billion, one hundred seventy million, five hundred fifty-three thousand, one hundred sixty".