152165973648 has 40 divisors (see below), whose sum is σ = 423333543808. Its totient is φ = 46820299392.

The previous prime is 152165973643. The next prime is 152165973667. The reversal of 152165973648 is 846379561251.

It is not an unprimeable number, because it can be changed into a prime (152165973643) 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, 121927240 + ... + 121928487.

Almost surely, 2^152165973648 is an apocalyptic number.

It is an amenable number.

152165973648 is an abundant number, since it is smaller than the sum of its proper divisors (271167570160).

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

152165973648 is a wasteful number, since it uses less digits than its factorization.

152165973648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243855751 (or 243855745 counting only the distinct ones).

The product of its digits is 10886400, while the sum is 57.

The spelling of 152165973648 in words is "one hundred fifty-two billion, one hundred sixty-five million, nine hundred seventy-three thousand, six hundred forty-eight".