152252905 has 16 divisors (see below), whose sum is σ = 209309184. Its totient is φ = 104149440.

The previous prime is 152252899. The next prime is 152252917. The reversal of 152252905 is 509252251.

It is not a de Polignac number, because 152252905 - 2⁷ = 152252777 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10039 + ... + 20131.

It is an arithmetic number, because the mean of its divisors is an integer number (13081824).

Almost surely, 2^152252905 is an apocalyptic number.

It is an amenable number.

152252905 is a deficient number, since it is larger than the sum of its proper divisors (57056279).

152252905 is a wasteful number, since it uses less digits than its factorization.

152252905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10536.

The product of its (nonzero) digits is 9000, while the sum is 31.

The square root of 152252905 is about 12339.0803952321. The cubic root of 152252905 is about 533.9761535078.

The spelling of 152252905 in words is "one hundred fifty-two million, two hundred fifty-two thousand, nine hundred five".