152015252 has 6 divisors (see below), whose sum is σ = 266026698. Its totient is φ = 76007624.

The previous prime is 152015251. The next prime is 152015261. The reversal of 152015252 is 252510251.

It can be written as a sum of positive squares in only one way, i.e., 129868816 + 22146436 = 11396^2 + 4706^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152015251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19001903 + ... + 19001910.

It is an arithmetic number, because the mean of its divisors is an integer number (44337783).

Almost surely, 2^152015252 is an apocalyptic number.

It is an amenable number.

152015252 is a deficient number, since it is larger than the sum of its proper divisors (114011446).

152015252 is a wasteful number, since it uses less digits than its factorization.

152015252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38003817 (or 38003815 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 152015252 is about 12329.4465407008. The cubic root of 152015252 is about 533.6981793500.

The spelling of 152015252 in words is "one hundred fifty-two million, fifteen thousand, two hundred fifty-two".