150503663 has 8 divisors (see below), whose sum is σ = 151827936. Its totient is φ = 149184000.

The previous prime is 150503659. The next prime is 150503677. The reversal of 150503663 is 366305051.

150503663 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 150503663 - 2² = 150503659 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 (150503063) 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, 100883 + ... + 102363.

It is an arithmetic number, because the mean of its divisors is an integer number (18978492).

Almost surely, 2^150503663 is an apocalyptic number.

150503663 is a deficient number, since it is larger than the sum of its proper divisors (1324273).

150503663 is a wasteful number, since it uses less digits than its factorization.

150503663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2305.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 150503663 is about 12267.9934382115. The cubic root of 150503663 is about 531.9233111139.

The spelling of 150503663 in words is "one hundred fifty million, five hundred three thousand, six hundred sixty-three".