152105555 has 24 divisors (see below), whose sum is σ = 221566752. Its totient is φ = 99762432.

The previous prime is 152105549. The next prime is 152105587. The reversal of 152105555 is 555501251.

It is not a de Polignac number, because 152105555 - 2¹⁰ = 152104531 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7862 + ... + 19131.

It is an arithmetic number, because the mean of its divisors is an integer number (9231948).

Almost surely, 2^152105555 is an apocalyptic number.

152105555 is a deficient number, since it is larger than the sum of its proper divisors (69461197).

152105555 is a wasteful number, since it uses less digits than its factorization.

152105555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27035 (or 27028 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 29.

The square root of 152105555 is about 12333.1080835287. The cubic root of 152105555 is about 533.8038376223.

The spelling of 152105555 in words is "one hundred fifty-two million, one hundred five thousand, five hundred fifty-five".