152530018715 has 16 divisors (see below), whose sum is σ = 185274799200. Its totient is φ = 120534196992.

The previous prime is 152530018633. The next prime is 152530018717. The reversal of 152530018715 is 517810035251.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152530018715 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152530018717) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285269 + ... + 621641.

It is an arithmetic number, because the mean of its divisors is an integer number (11579674950).

Almost surely, 2^152530018715 is an apocalyptic number.

152530018715 is a deficient number, since it is larger than the sum of its proper divisors (32744780485).

152530018715 is a wasteful number, since it uses less digits than its factorization.

152530018715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337486.

The product of its (nonzero) digits is 42000, while the sum is 38.

The spelling of 152530018715 in words is "one hundred fifty-two billion, five hundred thirty million, eighteen thousand, seven hundred fifteen".