155152110 has 32 divisors (see below), whose sum is σ = 374748192. Its totient is φ = 41109120.

The previous prime is 155152099. The next prime is 155152133. The reversal of 155152110 is 11251551.

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, 11761 + ... + 21180.

It is an arithmetic number, because the mean of its divisors is an integer number (11710881).

Almost surely, 2^155152110 is an apocalyptic number.

155152110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

155152110 is an abundant number, since it is smaller than the sum of its proper divisors (219596082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

155152110 is a wasteful number, since it uses less digits than its factorization.

155152110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33108.

The product of its (nonzero) digits is 250, while the sum is 21.

The square root of 155152110 is about 12456.0069845838. The cubic root of 155152110 is about 537.3441956925.

The spelling of 155152110 in words is "one hundred fifty-five million, one hundred fifty-two thousand, one hundred ten".