150191809150 has 24 divisors (see below), whose sum is σ = 279370259784. Its totient is φ = 60073821600.

The previous prime is 150191809109. The next prime is 150191809169. The reversal of 150191809150 is 51908191051.

It is a happy 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 11 ways as a sum of consecutive naturals, for example, 1190605 + ... + 1310695.

It is an arithmetic number, because the mean of its divisors is an integer number (11640427491).

Almost surely, 2^150191809150 is an apocalyptic number.

150191809150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150191809150 is a deficient number, since it is larger than the sum of its proper divisors (129178450634).

150191809150 is a wasteful number, since it uses less digits than its factorization.

150191809150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145116 (or 145111 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 40.

The spelling of 150191809150 in words is "one hundred fifty billion, one hundred ninety-one million, eight hundred nine thousand, one hundred fifty".