152155500 has 192 divisors, whose sum is σ = 519687168. Its totient is φ = 33868800.

The previous prime is 152155483. The next prime is 152155519. The reversal of 152155500 is 5551251.

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 63 ways as a sum of consecutive naturals, for example, 451332 + ... + 451668.

It is an arithmetic number, because the mean of its divisors is an integer number (2706704).

Almost surely, 2^152155500 is an apocalyptic number.

152155500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 152155500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (259843584).

152155500 is an abundant number, since it is smaller than the sum of its proper divisors (367531668).

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

152155500 is a wasteful number, since it uses less digits than its factorization.

152155500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

The square root of 152155500 is about 12335.1327516164. The cubic root of 152155500 is about 533.8622573934.

The spelling of 152155500 in words is "one hundred fifty-two million, one hundred fifty-five thousand, five hundred".