116252558 has 4 divisors (see below), whose sum is σ = 174378840. Its totient is φ = 58126278.

The previous prime is 116252551. The next prime is 116252567. The reversal of 116252558 is 855252611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 855252611 = 773 ⋅1106407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116252551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29063138 + ... + 29063141.

It is an arithmetic number, because the mean of its divisors is an integer number (43594710).

Almost surely, 2^116252558 is an apocalyptic number.

116252558 is a deficient number, since it is larger than the sum of its proper divisors (58126282).

116252558 is an equidigital number, since it uses as much as digits as its factorization.

116252558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58126281.

The product of its digits is 24000, while the sum is 35.

The square root of 116252558 is about 10782.0479501809. The cubic root of 116252558 is about 488.0535835411.

The spelling of 116252558 in words is "one hundred sixteen million, two hundred fifty-two thousand, five hundred fifty-eight".