152462452 has 6 divisors (see below), whose sum is σ = 266809298. Its totient is φ = 76231224.

The previous prime is 152462417. The next prime is 152462509. The reversal of 152462452 is 254264251.

It can be written as a sum of positive squares in only one way, i.e., 116510436 + 35952016 = 10794^2 + 5996^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19057803 + ... + 19057810.

Almost surely, 2^152462452 is an apocalyptic number.

It is an amenable number.

152462452 is a deficient number, since it is larger than the sum of its proper divisors (114346846).

152462452 is a wasteful number, since it uses less digits than its factorization.

152462452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38115617 (or 38115615 counting only the distinct ones).

The product of its digits is 19200, while the sum is 31.

The square root of 152462452 is about 12347.5686675556. The cubic root of 152462452 is about 534.2210132192.

The spelling of 152462452 in words is "one hundred fifty-two million, four hundred sixty-two thousand, four hundred fifty-two".