150075453 has 24 divisors (see below), whose sum is σ = 220707648. Its totient is φ = 90640000.

The previous prime is 150075421. The next prime is 150075491. The reversal of 150075453 is 354570051.

It is not a de Polignac number, because 150075453 - 2⁵ = 150075421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150075453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150075853) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 145048 + ... + 146078.

It is an arithmetic number, because the mean of its divisors is an integer number (9196152).

Almost surely, 2^150075453 is an apocalyptic number.

It is an amenable number.

150075453 is a deficient number, since it is larger than the sum of its proper divisors (70632195).

150075453 is a wasteful number, since it uses less digits than its factorization.

150075453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457 (or 1446 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 30.

The square root of 150075453 is about 12250.5286824692. The cubic root of 150075453 is about 531.4183594097.

The spelling of 150075453 in words is "one hundred fifty million, seventy-five thousand, four hundred fifty-three".