115190054 has 8 divisors (see below), whose sum is σ = 197468688. Its totient is φ = 49367160.

The previous prime is 115190051. The next prime is 115190069. The reversal of 115190054 is 450091511.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115190051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4113917 + ... + 4113944.

It is an arithmetic number, because the mean of its divisors is an integer number (24683586).

Almost surely, 2^115190054 is an apocalyptic number.

115190054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

115190054 is a deficient number, since it is larger than the sum of its proper divisors (82278634).

115190054 is an equidigital number, since it uses as much as digits as its factorization.

115190054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8227870.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 115190054 is about 10732.6629500791. The cubic root of 115190054 is about 486.5621560991.

The spelling of 115190054 in words is "one hundred fifteen million, one hundred ninety thousand, fifty-four".