152000538 has 16 divisors (see below), whose sum is σ = 310469760. Its totient is φ = 49588736.

The previous prime is 152000521. The next prime is 152000539. The reversal of 152000538 is 835000251.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152000539) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 269223 + ... + 269786.

It is an arithmetic number, because the mean of its divisors is an integer number (19404360).

Almost surely, 2^152000538 is an apocalyptic number.

152000538 is an abundant number, since it is smaller than the sum of its proper divisors (158469222).

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

152000538 is a wasteful number, since it uses less digits than its factorization.

152000538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 539061.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 152000538 is about 12328.8498246998. The cubic root of 152000538 is about 533.6809593928.

Adding to 152000538 its reverse (835000251), we get a palindrome (987000789).

The spelling of 152000538 in words is "one hundred fifty-two million, five hundred thirty-eight", and thus it is an aban number.