150168785801 has 16 divisors (see below), whose sum is σ = 153336110400. Its totient is φ = 147014282688.

The previous prime is 150168785773. The next prime is 150168785807. The reversal of 150168785801 is 108587861051.

150168785801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150168785801 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 150168785801.

It is not an unprimeable number, because it can be changed into a prime (150168785807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87868535 + ... + 87870243.

It is an arithmetic number, because the mean of its divisors is an integer number (9583506900).

Almost surely, 2^150168785801 is an apocalyptic number.

It is an amenable number.

150168785801 is a deficient number, since it is larger than the sum of its proper divisors (3167324599).

150168785801 is a wasteful number, since it uses less digits than its factorization.

150168785801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408.

The product of its (nonzero) digits is 537600, while the sum is 50.

The spelling of 150168785801 in words is "one hundred fifty billion, one hundred sixty-eight million, seven hundred eighty-five thousand, eight hundred one".