150664563 has 48 divisors (see below), whose sum is σ = 265282560. Its totient is φ = 84227472.

The previous prime is 150664543. The next prime is 150664573. The reversal of 150664563 is 365466051.

150664563 is a `hidden beast` number, since 1 + 5 + 0 + 6 + 645 + 6 + 3 = 666.

It is not a de Polignac number, because 150664563 - 2¹⁸ = 150402419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150664543) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60970 + ... + 63392.

It is an arithmetic number, because the mean of its divisors is an integer number (5526720).

Almost surely, 2^150664563 is an apocalyptic number.

150664563 is a deficient number, since it is larger than the sum of its proper divisors (114617997).

150664563 is a wasteful number, since it uses less digits than its factorization.

150664563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493 (or 2480 counting only the distinct ones).

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

The square root of 150664563 is about 12274.5494010982. The cubic root of 150664563 is about 532.1127992580.

The spelling of 150664563 in words is "one hundred fifty million, six hundred sixty-four thousand, five hundred sixty-three".