112553125 has 12 divisors (see below), whose sum is σ = 140686308. Its totient is φ = 90040000.

The previous prime is 112553101. The next prime is 112553153. The reversal of 112553125 is 521355211.

It can be written as a sum of positive squares in 6 ways, for example, as 92140801 + 20412324 = 9599^2 + 4518^2 .

It is not a de Polignac number, because 112553125 - 2⁷ = 112552997 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112553125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14884 + ... + 21133.

It is an arithmetic number, because the mean of its divisors is an integer number (11723859).

Almost surely, 2^112553125 is an apocalyptic number.

It is an amenable number.

112553125 is a deficient number, since it is larger than the sum of its proper divisors (28133183).

112553125 is an frugal number, since it uses more digits than its factorization.

112553125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36042 (or 36022 counting only the distinct ones).

The product of its digits is 1500, while the sum is 25.

The square root of 112553125 is about 10609.1057587339. The cubic root of 112553125 is about 482.8206679354.

The spelling of 112553125 in words is "one hundred twelve million, five hundred fifty-three thousand, one hundred twenty-five".