152539199309 has 32 divisors (see below), whose sum is σ = 194410782720. Its totient is φ = 116513849088.

The previous prime is 152539199299. The next prime is 152539199333. The reversal of 152539199309 is 903991935251.

It is not a de Polignac number, because 152539199309 - 2⁸ = 152539199053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152539199009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4157804 + ... + 4194330.

It is an arithmetic number, because the mean of its divisors is an integer number (6075336960).

Almost surely, 2^152539199309 is an apocalyptic number.

152539199309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

152539199309 is a deficient number, since it is larger than the sum of its proper divisors (41871583411).

152539199309 is a wasteful number, since it uses less digits than its factorization.

152539199309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38417.

The product of its (nonzero) digits is 2952450, while the sum is 56.

The spelling of 152539199309 in words is "one hundred fifty-two billion, five hundred thirty-nine million, one hundred ninety-nine thousand, three hundred nine".