152081667268 has 6 divisors (see below), whose sum is σ = 266142917726. Its totient is φ = 76040833632.

The previous prime is 152081667233. The next prime is 152081667271. The reversal of 152081667268 is 862766180251.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 94057529344 + 58024137924 = 306688^2 + 240882^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19010208405 + ... + 19010208412.

Almost surely, 2^152081667268 is an apocalyptic number.

It is an amenable number.

152081667268 is a deficient number, since it is larger than the sum of its proper divisors (114061250458).

152081667268 is a wasteful number, since it uses less digits than its factorization.

152081667268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38020416821 (or 38020416819 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 152081667268 in words is "one hundred fifty-two billion, eighty-one million, six hundred sixty-seven thousand, two hundred sixty-eight".