2053180887 has 8 divisors (see below), whose sum is σ = 2737968240. Its totient is φ = 1368590400.

The previous prime is 2053180873. The next prime is 2053180891. The reversal of 2053180887 is 7880813502.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2053180887 - 2¹² = 2053176791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2053180807) 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 7 ways as a sum of consecutive naturals, for example, 22864 + ... + 68037.

It is an arithmetic number, because the mean of its divisors is an integer number (342246030).

Almost surely, 2^2053180887 is an apocalyptic number.

2053180887 is a deficient number, since it is larger than the sum of its proper divisors (684787353).

2053180887 is an equidigital number, since it uses as much as digits as its factorization.

2053180887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98433.

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 2053180887 is about 45312.0390955869. The cubic root of 2053180887 is about 1270.9907921277.

The spelling of 2053180887 in words is "two billion, fifty-three million, one hundred eighty thousand, eight hundred eighty-seven".