152005055 has 8 divisors (see below), whose sum is σ = 182807952. Its totient is φ = 121336128.

The previous prime is 152005027. The next prime is 152005057. The reversal of 152005055 is 550500251.

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 152005055 - 2²⁰ = 150956479 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152005055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152005057) 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 7 ways as a sum of consecutive naturals, for example, 30977 + ... + 35546.

It is an arithmetic number, because the mean of its divisors is an integer number (22850994).

Almost surely, 2^152005055 is an apocalyptic number.

152005055 is a deficient number, since it is larger than the sum of its proper divisors (30802897).

152005055 is an equidigital number, since it uses as much as digits as its factorization.

152005055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66985.

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 152005055 is about 12329.0330115545. The cubic root of 152005055 is about 533.6862458061.

The spelling of 152005055 in words is "one hundred fifty-two million, five thousand, fifty-five".