115154554 has 8 divisors (see below), whose sum is σ = 181823040. Its totient is φ = 54546876.

The previous prime is 115154551. The next prime is 115154579. The reversal of 115154554 is 455451511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (115154551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515154 + ... + 1515229.

It is an arithmetic number, because the mean of its divisors is an integer number (22727880).

Almost surely, 2^115154554 is an apocalyptic number.

115154554 is a deficient number, since it is larger than the sum of its proper divisors (66668486).

115154554 is a wasteful number, since it uses less digits than its factorization.

115154554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3030404.

The product of its digits is 10000, while the sum is 31.

The square root of 115154554 is about 10731.0089926344. The cubic root of 115154554 is about 486.5121670284.

The spelling of 115154554 in words is "one hundred fifteen million, one hundred fifty-four thousand, five hundred fifty-four".