150563401 has 4 divisors (see below), whose sum is σ = 150625152. Its totient is φ = 150501652.

The previous prime is 150563383. The next prime is 150563423. The reversal of 150563401 is 104365051.

150563401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 150563401 - 2⁹ = 150562889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150563431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27061 + ... + 32146.

It is an arithmetic number, because the mean of its divisors is an integer number (37656288).

Almost surely, 2^150563401 is an apocalyptic number.

150563401 is the 7761-st centered pentagonal number.

It is an amenable number.

150563401 is a deficient number, since it is larger than the sum of its proper divisors (61751).

150563401 is an equidigital number, since it uses as much as digits as its factorization.

150563401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61750.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 150563401 is about 12270.4279061490. The cubic root of 150563401 is about 531.9936789062.

The spelling of 150563401 in words is "one hundred fifty million, five hundred sixty-three thousand, four hundred one".