152003009 has 8 divisors (see below), whose sum is σ = 154298880. Its totient is φ = 149713056.

The previous prime is 152002999. The next prime is 152003017. The reversal of 152003009 is 900300251.

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

It is a cyclic number.

It is not a de Polignac number, because 152003009 - 2¹⁶ = 151937473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152003209) 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, 104324 + ... + 105770.

It is an arithmetic number, because the mean of its divisors is an integer number (19287360).

Almost surely, 2^152003009 is an apocalyptic number.

It is an amenable number.

152003009 is a deficient number, since it is larger than the sum of its proper divisors (2295871).

152003009 is a wasteful number, since it uses less digits than its factorization.

152003009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2959.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 152003009 is about 12328.9500363981. The cubic root of 152003009 is about 533.6838513091.

The spelling of 152003009 in words is "one hundred fifty-two million, three thousand, nine".