150666513 has 16 divisors (see below), whose sum is σ = 212889600. Its totient is φ = 94613120.

The previous prime is 150666487. The next prime is 150666517. The reversal of 150666513 is 315666051.

It is a cyclic number.

It is not a de Polignac number, because 150666513 - 2⁹ = 150666001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150666517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17553 + ... + 24686.

It is an arithmetic number, because the mean of its divisors is an integer number (13305600).

Almost surely, 2^150666513 is an apocalyptic number.

It is an amenable number.

150666513 is a deficient number, since it is larger than the sum of its proper divisors (62223087).

150666513 is a wasteful number, since it uses less digits than its factorization.

150666513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42312.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 150666513 is about 12274.6288334923. The cubic root of 150666513 is about 532.1150948995.

The spelling of 150666513 in words is "one hundred fifty million, six hundred sixty-six thousand, five hundred thirteen".