150426013 has 4 divisors (see below), whose sum is σ = 159274620. Its totient is φ = 141577408.

The previous prime is 150426011. The next prime is 150426019. The reversal of 150426013 is 310624051.

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 49182169 + 101243844 = 7013^2 + 10062^2 .

It is a cyclic number.

It is not a de Polignac number, because 150426013 - 2¹ = 150426011 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 (150426011) 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, 4424278 + ... + 4424311.

It is an arithmetic number, because the mean of its divisors is an integer number (39818655).

Almost surely, 2^150426013 is an apocalyptic number.

It is an amenable number.

150426013 is a deficient number, since it is larger than the sum of its proper divisors (8848607).

150426013 is an equidigital number, since it uses as much as digits as its factorization.

150426013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8848606.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 150426013 is about 12264.8282906855. The cubic root of 150426013 is about 531.8318162189.

The spelling of 150426013 in words is "one hundred fifty million, four hundred twenty-six thousand, thirteen".