150727995 has 24 divisors (see below), whose sum is σ = 285013872. Its totient is φ = 73080000.

The previous prime is 150727987. The next prime is 150727999. The reversal of 150727995 is 599727051.

It is not a de Polignac number, because 150727995 - 2³ = 150727987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 150727995.

It is not an unprimeable number, because it can be changed into a prime (150727999) 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 23 ways as a sum of consecutive naturals, for example, 151756 + ... + 152745.

It is an arithmetic number, because the mean of its divisors is an integer number (11875578).

Almost surely, 2^150727995 is an apocalyptic number.

150727995 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

150727995 is a deficient number, since it is larger than the sum of its proper divisors (134285877).

150727995 is a wasteful number, since it uses less digits than its factorization.

150727995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304523 (or 304520 counting only the distinct ones).

The product of its (nonzero) digits is 198450, while the sum is 45.

The square root of 150727995 is about 12277.1330122305. The cubic root of 150727995 is about 532.1874645557.

The spelling of 150727995 in words is "one hundred fifty million, seven hundred twenty-seven thousand, nine hundred ninety-five".