150136534 has 16 divisors (see below), whose sum is σ = 233533440. Its totient is φ = 72314280.

The previous prime is 150136531. The next prime is 150136543. The reversal of 150136534 is 435631051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150136531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8397 + ... + 19255.

It is an arithmetic number, because the mean of its divisors is an integer number (14595840).

Almost surely, 2^150136534 is an apocalyptic number.

150136534 is a deficient number, since it is larger than the sum of its proper divisors (83396906).

150136534 is a wasteful number, since it uses less digits than its factorization.

150136534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11115.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 150136534 is about 12253.0214233062. The cubic root of 150136534 is about 531.4904457313.

Adding to 150136534 its reverse (435631051), we get a palindrome (585767585).

The spelling of 150136534 in words is "one hundred fifty million, one hundred thirty-six thousand, five hundred thirty-four".