150135745 has 8 divisors (see below), whose sum is σ = 180801216. Its totient is φ = 119683056.

The previous prime is 150135731. The next prime is 150135763. The reversal of 150135745 is 547531051.

150135745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 150135745 - 2¹⁵ = 150102977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51637 + ... + 54466.

It is an arithmetic number, because the mean of its divisors is an integer number (22600152).

Almost surely, 2^150135745 is an apocalyptic number.

It is an amenable number.

150135745 is a deficient number, since it is larger than the sum of its proper divisors (30665471).

150135745 is a wasteful number, since it uses less digits than its factorization.

150135745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106391.

The product of its (nonzero) digits is 10500, while the sum is 31.

The square root of 150135745 is about 12252.9892271233. The cubic root of 150135745 is about 531.4895146972.

Adding to 150135745 its reverse (547531051), we get a palindrome (697666796).

The spelling of 150135745 in words is "one hundred fifty million, one hundred thirty-five thousand, seven hundred forty-five".