152235530 has 16 divisors (see below), whose sum is σ = 275667840. Its totient is φ = 60528912.

The previous prime is 152235509. The next prime is 152235541. The reversal of 152235530 is 35532251.

It is a self number, because there is not a number n which added to its sum of digits gives 152235530.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43910 + ... + 47249.

It is an arithmetic number, because the mean of its divisors is an integer number (17229240).

Almost surely, 2^152235530 is an apocalyptic number.

152235530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152235530 is a deficient number, since it is larger than the sum of its proper divisors (123432310).

152235530 is a wasteful number, since it uses less digits than its factorization.

152235530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91333.

The product of its (nonzero) digits is 4500, while the sum is 26.

The square root of 152235530 is about 12338.3763113304. The cubic root of 152235530 is about 533.9558404009.

Adding to 152235530 its reverse (35532251), we get a palindrome (187767781).

The spelling of 152235530 in words is "one hundred fifty-two million, two hundred thirty-five thousand, five hundred thirty".