150666534 has 32 divisors (see below), whose sum is σ = 335664000. Its totient is φ = 50094792.

The previous prime is 150666533. The next prime is 150666547. The reversal of 150666534 is 435666051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150666533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19297 + ... + 25955.

It is an arithmetic number, because the mean of its divisors is an integer number (10489500).

Almost surely, 2^150666534 is an apocalyptic number.

150666534 is an abundant number, since it is smaller than the sum of its proper divisors (184997466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150666534 is a wasteful number, since it uses less digits than its factorization.

150666534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7089 (or 7083 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 150666534 is about 12274.6296889153. The cubic root of 150666534 is about 532.1151196217.

The spelling of 150666534 in words is "one hundred fifty million, six hundred sixty-six thousand, five hundred thirty-four".