150436345 has 4 divisors (see below), whose sum is σ = 180523620. Its totient is φ = 120349072.

The previous prime is 150436337. The next prime is 150436361. The reversal of 150436345 is 543634051.

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 71723961 + 78712384 = 8469^2 + 8872^2 .

It is a cyclic number.

It is not a de Polignac number, because 150436345 - 2³ = 150436337 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15043630 + ... + 15043639.

It is an arithmetic number, because the mean of its divisors is an integer number (45130905).

Almost surely, 2^150436345 is an apocalyptic number.

It is an amenable number.

150436345 is a deficient number, since it is larger than the sum of its proper divisors (30087275).

150436345 is an equidigital number, since it uses as much as digits as its factorization.

150436345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30087274.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 150436345 is about 12265.2494878824. The cubic root of 150436345 is about 531.8439922170.

The spelling of 150436345 in words is "one hundred fifty million, four hundred thirty-six thousand, three hundred forty-five".