115432246553 has 16 divisors (see below), whose sum is σ = 124806829056. Its totient is φ = 106128731520.

The previous prime is 115432246549. The next prime is 115432246561. The reversal of 115432246553 is 355642234511.

It is a cyclic number.

It is not a de Polignac number, because 115432246553 - 2² = 115432246549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115432246553.

It is not an unprimeable number, because it can be changed into a prime (115432248553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11198600 + ... + 11208902.

It is an arithmetic number, because the mean of its divisors is an integer number (7800426816).

Almost surely, 2^115432246553 is an apocalyptic number.

115432246553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

115432246553 is a deficient number, since it is larger than the sum of its proper divisors (9374582503).

115432246553 is a wasteful number, since it uses less digits than its factorization.

115432246553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13664.

The product of its digits is 432000, while the sum is 41.

The spelling of 115432246553 in words is "one hundred fifteen billion, four hundred thirty-two million, two hundred forty-six thousand, five hundred fifty-three".