152506152 has 40 divisors (see below), whose sum is σ = 427160250. Its totient is φ = 50835168.

The previous prime is 152506147. The next prime is 152506163. The reversal of 152506152 is 251605251.

152506152 is a `hidden beast` number, since 1 + 5 + 2 + 506 + 152 = 666.

It can be written as a sum of positive squares in only one way, i.e., 93431556 + 59074596 = 9666^2 + 7686^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 117027 + ... + 118322.

Almost surely, 2^152506152 is an apocalyptic number.

152506152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152506152 is an abundant number, since it is smaller than the sum of its proper divisors (274654098).

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

152506152 is a wasteful number, since it uses less digits than its factorization.

152506152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235367 (or 235354 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The square root of 152506152 is about 12349.3381199156. The cubic root of 152506152 is about 534.2720492346.

Subtracting 152506152 from its reverse (251605251), we obtain a palindrome (99099099).

The spelling of 152506152 in words is "one hundred fifty-two million, five hundred six thousand, one hundred fifty-two".