150150547 has 4 divisors (see below), whose sum is σ = 151071880. Its totient is φ = 149229216.

The previous prime is 150150529. The next prime is 150150557. The reversal of 150150547 is 745051051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-150150547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150150527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 460422 + ... + 460747.

It is an arithmetic number, because the mean of its divisors is an integer number (37767970).

Almost surely, 2^150150547 is an apocalyptic number.

150150547 is a deficient number, since it is larger than the sum of its proper divisors (921333).

150150547 is an equidigital number, since it uses as much as digits as its factorization.

150150547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 921332.

The product of its (nonzero) digits is 3500, while the sum is 28.

The square root of 150150547 is about 12253.5932281107. The cubic root of 150150547 is about 531.5069807783.

The spelling of 150150547 in words is "one hundred fifty million, one hundred fifty thousand, five hundred forty-seven".