150423563 has 8 divisors (see below), whose sum is σ = 155815296. Its totient is φ = 145065600.

The previous prime is 150423557. The next prime is 150423571. The reversal of 150423563 is 365324051.

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 150423563 - 2¹⁸ = 150161419 is a prime.

It is a super-2 number, since 2×150423563² = 45254496611229938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150423523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803 + ... + 17363.

It is an arithmetic number, because the mean of its divisors is an integer number (19476912).

Almost surely, 2^150423563 is an apocalyptic number.

150423563 is a deficient number, since it is larger than the sum of its proper divisors (5391733).

150423563 is a wasteful number, since it uses less digits than its factorization.

150423563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16885.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 150423563 is about 12264.7284111798. The cubic root of 150423563 is about 531.8289288747.

The spelling of 150423563 in words is "one hundred fifty million, four hundred twenty-three thousand, five hundred sixty-three".