1112153525 has 24 divisors (see below), whose sum is σ = 1601933184. Its totient is φ = 750110400.

The previous prime is 1112153513. The next prime is 1112153561. The reversal of 1112153525 is 5253512111.

It is not a de Polignac number, because 1112153525 - 2⁶ = 1112153461 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1112153494 and 1112153503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41417 + ... + 62766.

It is an arithmetic number, because the mean of its divisors is an integer number (66747216).

Almost surely, 2^1112153525 is an apocalyptic number.

It is an amenable number.

1112153525 is a deficient number, since it is larger than the sum of its proper divisors (489779659).

1112153525 is a wasteful number, since it uses less digits than its factorization.

1112153525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104261 (or 104256 counting only the distinct ones).

The product of its digits is 1500, while the sum is 26.

The square root of 1112153525 is about 33348.9658760208. The cubic root of 1112153525 is about 1036.0679696440.

Adding to 1112153525 its reverse (5253512111), we get a palindrome (6365665636).

It can be divided in two parts, 11121 and 53525, that added together give a palindrome (64646).

The spelling of 1112153525 in words is "one billion, one hundred twelve million, one hundred fifty-three thousand, five hundred twenty-five".