150733047 has 4 divisors (see below), whose sum is σ = 200977400. Its totient is φ = 100488696.

The previous prime is 150733021. The next prime is 150733057. The reversal of 150733047 is 740337051.

150733047 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 740337051 = 3 ⋅246779017.

It is not a de Polignac number, because 150733047 - 2¹² = 150728951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150733057) 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, 25122172 + ... + 25122177.

It is an arithmetic number, because the mean of its divisors is an integer number (50244350).

Almost surely, 2^150733047 is an apocalyptic number.

150733047 is a deficient number, since it is larger than the sum of its proper divisors (50244353).

150733047 is an equidigital number, since it uses as much as digits as its factorization.

150733047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50244352.

The product of its (nonzero) digits is 8820, while the sum is 30.

The square root of 150733047 is about 12277.3387588679. The cubic root of 150733047 is about 532.1934103236.

The spelling of 150733047 in words is "one hundred fifty million, seven hundred thirty-three thousand, forty-seven".