152109055 has 16 divisors (see below), whose sum is σ = 208885824. Its totient is φ = 104163840.

The previous prime is 152109011. The next prime is 152109091. The reversal of 152109055 is 550901251.

It is not a de Polignac number, because 152109055 - 2⁹ = 152108543 is a prime.

It is a super-2 number, since 2×152109055² = 46274329225986050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 28369 + ... + 33301.

It is an arithmetic number, because the mean of its divisors is an integer number (13055364).

Almost surely, 2^152109055 is an apocalyptic number.

152109055 is the 6167-th decagonal number.

152109055 is a deficient number, since it is larger than the sum of its proper divisors (56776769).

152109055 is an equidigital number, since it uses as much as digits as its factorization.

152109055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5826.

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 152109055 is about 12333.2499771958. The cubic root of 152109055 is about 533.8079319262.

The spelling of 152109055 in words is "one hundred fifty-two million, one hundred nine thousand, fifty-five".