150163778764 has 6 divisors (see below), whose sum is σ = 262786612844. Its totient is φ = 75081889380.

The previous prime is 150163778711. The next prime is 150163778777. The reversal of 150163778764 is 467877361051.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18770472342 + ... + 18770472349.

Almost surely, 2^150163778764 is an apocalyptic number.

It is an amenable number.

150163778764 is a deficient number, since it is larger than the sum of its proper divisors (112622834080).

150163778764 is a wasteful number, since it uses less digits than its factorization.

150163778764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37540944695 (or 37540944693 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 55.

The spelling of 150163778764 in words is "one hundred fifty billion, one hundred sixty-three million, seven hundred seventy-eight thousand, seven hundred sixty-four".