113253527550 has 96 divisors (see below), whose sum is σ = 288936051552. Its totient is φ = 29336186880.

The previous prime is 113253527549. The next prime is 113253527551. The reversal of 113253527550 is 55725352311.

It is an interprime number because it is at equal distance from previous prime (113253527549) and next prime (113253527551).

It is a junction number, because it is equal to n+sod(n) for n = 113253527499 and 113253527508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113253527551) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3407814 + ... + 3440886.

It is an arithmetic number, because the mean of its divisors is an integer number (3009750537).

Almost surely, 2^113253527550 is an apocalyptic number.

113253527550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113253527550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144468025776).

113253527550 is an abundant number, since it is smaller than the sum of its proper divisors (175682524002).

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

113253527550 is a wasteful number, since it uses less digits than its factorization.

113253527550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33742 (or 33737 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 39.

Adding to 113253527550 its reverse (55725352311), we get a palindrome (168978879861).

The spelling of 113253527550 in words is "one hundred thirteen billion, two hundred fifty-three million, five hundred twenty-seven thousand, five hundred fifty".