115215545352444 has 24 divisors (see below), whose sum is σ = 284650170871248. Its totient is φ = 36146053443840.

The previous prime is 115215545352437. The next prime is 115215545352497. The reversal of 115215545352444 is 444253545512511.

115215545352444 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×115215545352444² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282391042327 + ... + 282391042734.

It is an arithmetic number, because the mean of its divisors is an integer number (11860423786302).

Almost surely, 2^{115215545352444} is an apocalyptic number.

It is an amenable number.

115215545352444 is an abundant number, since it is smaller than the sum of its proper divisors (169434625518804).

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

115215545352444 is a wasteful number, since it uses less digits than its factorization.

115215545352444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564782085085 (or 564782085083 counting only the distinct ones).

The product of its digits is 9600000, while the sum is 51.

The spelling of 115215545352444 in words is "one hundred fifteen trillion, two hundred fifteen billion, five hundred forty-five million, three hundred fifty-two thousand, four hundred forty-four".