150454001 has 4 divisors (see below), whose sum is σ = 155642100. Its totient is φ = 145265904.

The previous prime is 150453977. The next prime is 150454019. The reversal of 150454001 is 100454051.

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 63218401 + 87235600 = 7951^2 + 9340^2 .

It is a cyclic number.

It is not a de Polignac number, because 150454001 - 2⁶ = 150453937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150414001) by changing a digit.

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, 2594006 + ... + 2594063.

It is an arithmetic number, because the mean of its divisors is an integer number (38910525).

Almost surely, 2^150454001 is an apocalyptic number.

It is an amenable number.

150454001 is a deficient number, since it is larger than the sum of its proper divisors (5188099).

150454001 is an equidigital number, since it uses as much as digits as its factorization.

150454001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5188098.

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 150454001 is about 12265.9692238323. The cubic root of 150454001 is about 531.8647980716.

The spelling of 150454001 in words is "one hundred fifty million, four hundred fifty-four thousand, one".