150110561 has 4 divisors (see below), whose sum is σ = 158940612. Its totient is φ = 141280512.

The previous prime is 150110539. The next prime is 150110567. The reversal of 150110561 is 165011051.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55651600 + 94458961 = 7460^2 + 9719^2 .

It is a cyclic number.

It is not a de Polignac number, because 150110561 - 2¹⁴ = 150094177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150110567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4415000 + ... + 4415033.

It is an arithmetic number, because the mean of its divisors is an integer number (39735153).

Almost surely, 2^150110561 is an apocalyptic number.

It is an amenable number.

150110561 is a deficient number, since it is larger than the sum of its proper divisors (8830051).

150110561 is an equidigital number, since it uses as much as digits as its factorization.

150110561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8830050.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 150110561 is about 12251.9615164267. The cubic root of 150110561 is about 531.4597954135.

The spelling of 150110561 in words is "one hundred fifty million, one hundred ten thousand, five hundred sixty-one".