1450745307 has 24 divisors (see below), whose sum is σ = 2290991040. Its totient is φ = 877328880.

The previous prime is 1450745293. The next prime is 1450745311. The reversal of 1450745307 is 7035470541.

It is a happy number.

1450745307 is a `hidden beast` number, since 1 + 4 + 50 + 74 + 530 + 7 = 666.

It is not a de Polignac number, because 1450745307 - 2⁴ = 1450745291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1450745327) 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 23 ways as a sum of consecutive naturals, for example, 30544 + ... + 61922.

It is an arithmetic number, because the mean of its divisors is an integer number (95457960).

Almost surely, 2^1450745307 is an apocalyptic number.

1450745307 is a deficient number, since it is larger than the sum of its proper divisors (840245733).

1450745307 is a wasteful number, since it uses less digits than its factorization.

1450745307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31863 (or 31860 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 1450745307 is about 38088.6506324391. The cubic root of 1450745307 is about 1132.0450884058.

The spelling of 1450745307 in words is "one billion, four hundred fifty million, seven hundred forty-five thousand, three hundred seven".