152555190 has 32 divisors (see below), whose sum is σ = 367083360. Its totient is φ = 40575744.

The previous prime is 152555189. The next prime is 152555197. The reversal of 152555190 is 91555251.

It is a super-2 number, since 2×152555190² = 46546171991872200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152555197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5506 + ... + 18314.

It is an arithmetic number, because the mean of its divisors is an integer number (11471355).

Almost surely, 2^152555190 is an apocalyptic number.

152555190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152555190 is an abundant number, since it is smaller than the sum of its proper divisors (214528170).

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

152555190 is a wasteful number, since it uses less digits than its factorization.

152555190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13216.

The product of its (nonzero) digits is 11250, while the sum is 33.

The square root of 152555190 is about 12351.3234108738. The cubic root of 152555190 is about 534.3293077446.

The spelling of 152555190 in words is "one hundred fifty-two million, five hundred fifty-five thousand, one hundred ninety".