152055550 has 12 divisors (see below), whose sum is σ = 282823416. Its totient is φ = 60822200.

The previous prime is 152055529. The next prime is 152055571. The reversal of 152055550 is 55550251.

It is a happy number.

152055550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (152055529) and next prime (152055571).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1520506 + ... + 1520605.

It is an arithmetic number, because the mean of its divisors is an integer number (23568618).

Almost surely, 2^152055550 is an apocalyptic number.

152055550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152055550 is a deficient number, since it is larger than the sum of its proper divisors (130767866).

152055550 is a wasteful number, since it uses less digits than its factorization.

152055550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3041123 (or 3041118 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 28.

The square root of 152055550 is about 12331.0806501296. The cubic root of 152055550 is about 533.7453348575.

The spelling of 152055550 in words is "one hundred fifty-two million, fifty-five thousand, five hundred fifty".