150645639965 has 8 divisors (see below), whose sum is σ = 183063056640. Its totient is φ = 118990986192.

The previous prime is 150645639923. The next prime is 150645640003. The reversal of 150645639965 is 569936546051.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 150645639965 - 2⁸ = 150645639709 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190690289 + ... + 190691078.

It is an arithmetic number, because the mean of its divisors is an integer number (22882882080).

Almost surely, 2^150645639965 is an apocalyptic number.

It is an amenable number.

150645639965 is a deficient number, since it is larger than the sum of its proper divisors (32417416675).

150645639965 is an equidigital number, since it uses as much as digits as its factorization.

150645639965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381381451.

The product of its (nonzero) digits is 26244000, while the sum is 59.

The spelling of 150645639965 in words is "one hundred fifty billion, six hundred forty-five million, six hundred thirty-nine thousand, nine hundred sixty-five".