2180153027 has 16 divisors (see below), whose sum is σ = 2426592000. Its totient is φ = 1945123200.

The previous prime is 2180153023. The next prime is 2180153047. The reversal of 2180153027 is 7203510812.

It is a cyclic number.

It is not a de Polignac number, because 2180153027 - 2² = 2180153023 is a prime.

It is a super-2 number, since 2×2180153027² = 9506134442274525458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2180153023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376349 + ... + 382097.

It is an arithmetic number, because the mean of its divisors is an integer number (151662000).

Almost surely, 2^2180153027 is an apocalyptic number.

2180153027 is a deficient number, since it is larger than the sum of its proper divisors (246438973).

2180153027 is a wasteful number, since it uses less digits than its factorization.

2180153027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6734.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 2180153027 is about 46692.1088300796. The cubic root of 2180153027 is about 1296.6685958151.

Adding to 2180153027 its reverse (7203510812), we get a palindrome (9383663839).

The spelling of 2180153027 in words is "two billion, one hundred eighty million, one hundred fifty-three thousand, twenty-seven".