115655157055 has 8 divisors (see below), whose sum is σ = 138789604800. Its totient is φ = 92521848096.

The previous prime is 115655157043. The next prime is 115655157067. The reversal of 115655157055 is 550751556511.

It is an interprime number because it is at equal distance from previous prime (115655157043) and next prime (115655157067).

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

It is a cyclic number.

It is not a de Polignac number, because 115655157055 - 2¹⁵ = 115655124287 is a prime.

It is a super-2 number, since 2×115655157055² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115655156996 and 115655157014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42535 + ... + 482824.

It is an arithmetic number, because the mean of its divisors is an integer number (17348700600).

Almost surely, 2^115655157055 is an apocalyptic number.

115655157055 is a deficient number, since it is larger than the sum of its proper divisors (23134447745).

115655157055 is an equidigital number, since it uses as much as digits as its factorization.

115655157055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569393.

The product of its (nonzero) digits is 656250, while the sum is 46.

The spelling of 115655157055 in words is "one hundred fifteen billion, six hundred fifty-five million, one hundred fifty-seven thousand, fifty-five".