152152609 has 8 divisors (see below), whose sum is σ = 175514688. Its totient is φ = 129197040.

The previous prime is 152152607. The next prime is 152152639. The reversal of 152152609 is 906251251.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152152609 - 2¹ = 152152607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152152607) 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, 100822 + ... + 102319.

It is an arithmetic number, because the mean of its divisors is an integer number (21939336).

Almost surely, 2^152152609 is an apocalyptic number.

It is an amenable number.

152152609 is a deficient number, since it is larger than the sum of its proper divisors (23362079).

152152609 is a wasteful number, since it uses less digits than its factorization.

152152609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203255.

The product of its (nonzero) digits is 5400, while the sum is 31.

The square root of 152152609 is about 12335.0155654543. The cubic root of 152152609 is about 533.8588761912.

The spelling of 152152609 in words is "one hundred fifty-two million, one hundred fifty-two thousand, six hundred nine".