152960191688 has 32 divisors (see below), whose sum is σ = 287809875000. Its totient is φ = 76211069952.

The previous prime is 152960191673. The next prime is 152960191697. The reversal of 152960191688 is 886191069251.

It can be written as a sum of positive squares in 4 ways, for example, as 134042389924 + 18917801764 = 366118^2 + 137542^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8148938 + ... + 8167686.

Almost surely, 2^152960191688 is an apocalyptic number.

It is an amenable number.

152960191688 is a deficient number, since it is larger than the sum of its proper divisors (134849683312).

152960191688 is a wasteful number, since it uses less digits than its factorization.

152960191688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22289 (or 22285 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 56.

The spelling of 152960191688 in words is "one hundred fifty-two billion, nine hundred sixty million, one hundred ninety-one thousand, six hundred eighty-eight".