113552052 has 48 divisors (see below), whose sum is σ = 275298240. Its totient is φ = 36384768.

The previous prime is 113552003. The next prime is 113552053. The reversal of 113552052 is 250255311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113552053) 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 15 ways as a sum of consecutive naturals, for example, 97908 + ... + 99060.

It is an arithmetic number, because the mean of its divisors is an integer number (5735380).

Almost surely, 2^113552052 is an apocalyptic number.

113552052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113552052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137649120).

113552052 is an abundant number, since it is smaller than the sum of its proper divisors (161746188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113552052 is a wasteful number, since it uses less digits than its factorization.

113552052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472 (or 1470 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 113552052 is about 10656.0805177138. The cubic root of 113552052 is about 484.2448332133.

The spelling of 113552052 in words is "one hundred thirteen million, five hundred fifty-two thousand, fifty-two".