1880112725 has 12 divisors (see below), whose sum is σ = 2375328996. Its totient is φ = 1475710080.

The previous prime is 1880112721. The next prime is 1880112733. The reversal of 1880112725 is 5272110881.

It can be written as a sum of positive squares in 6 ways, for example, as 63904036 + 1816208689 = 7994^2 + 42617^2 .

It is not a de Polignac number, because 1880112725 - 2² = 1880112721 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1880112721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 708152 + ... + 710801.

It is an arithmetic number, because the mean of its divisors is an integer number (197944083).

Almost surely, 2^1880112725 is an apocalyptic number.

It is an amenable number.

1880112725 is a deficient number, since it is larger than the sum of its proper divisors (495216271).

1880112725 is a wasteful number, since it uses less digits than its factorization.

1880112725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1419016 (or 1419011 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 35.

The square root of 1880112725 is about 43360.2666620029. The cubic root of 1880112725 is about 1234.2258256733.

The spelling of 1880112725 in words is "one billion, eight hundred eighty million, one hundred twelve thousand, seven hundred twenty-five".