115242253444530 has 48 divisors (see below), whose sum is σ = 299904497028864. Its totient is φ = 30703099577760.

The previous prime is 115242253444529. The next prime is 115242253444531. The reversal of 115242253444530 is 35444352242511.

115242253444530 is a `hidden beast` number, since 1 + 1 + 5 + 2 + 4 + 22 + 53 + 4 + 44 + 530 = 666.

It is an interprime number because it is at equal distance from previous prime (115242253444529) and next prime (115242253444531).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (115242253444531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 586734754 + ... + 586931133.

It is an arithmetic number, because the mean of its divisors is an integer number (6248010354768).

Almost surely, 2^{115242253444530} is an apocalyptic number.

115242253444530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115242253444530 is an abundant number, since it is smaller than the sum of its proper divisors (184662243584334).

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

115242253444530 is a wasteful number, since it uses less digits than its factorization.

115242253444530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1173666991 (or 1173666988 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 115242253444530 in words is "one hundred fifteen trillion, two hundred forty-two billion, two hundred fifty-three million, four hundred forty-four thousand, five hundred thirty".