115541472382 has 32 divisors (see below), whose sum is σ = 198853201152. Its totient is φ = 49322395584.

The previous prime is 115541472379. The next prime is 115541472437. The reversal of 115541472382 is 283274145511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13256458 + ... + 13265170.

It is an arithmetic number, because the mean of its divisors is an integer number (6214162536).

Almost surely, 2^115541472382 is an apocalyptic number.

115541472382 is a deficient number, since it is larger than the sum of its proper divisors (83311728770).

115541472382 is a wasteful number, since it uses less digits than its factorization.

115541472382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12352.

The product of its digits is 268800, while the sum is 43.

The spelling of 115541472382 in words is "one hundred fifteen billion, five hundred forty-one million, four hundred seventy-two thousand, three hundred eighty-two".