152249989436688 has 80 divisors (see below), whose sum is σ = 462073394534976. Its totient is φ = 42587409630720.

The previous prime is 152249989436641. The next prime is 152249989436689. The reversal of 152249989436688 is 886634989942251.

It is a self number, because there is not a number n which added to its sum of digits gives 152249989436688.

It is not an unprimeable number, because it can be changed into a prime (152249989436689) 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, 11090464395 + ... + 11090478122.

Almost surely, 2^{152249989436688} is an apocalyptic number.

It is an amenable number.

152249989436688 is an abundant number, since it is smaller than the sum of its proper divisors (309823405098288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

152249989436688 is a wasteful number, since it uses less digits than its factorization.

152249989436688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22180942552 (or 22180942546 counting only the distinct ones).

The product of its digits is 12899450880, while the sum is 84.

The spelling of 152249989436688 in words is "one hundred fifty-two trillion, two hundred forty-nine billion, nine hundred eighty-nine million, four hundred thirty-six thousand, six hundred eighty-eight".