745254033 has 16 divisors (see below), whose sum is σ = 1002341760. Its totient is φ = 492518016.

The previous prime is 745254017. The next prime is 745254077. The reversal of 745254033 is 330452547.

745254033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 745254033 - 2⁴ = 745254017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 745253985 and 745254003.

It is not an unprimeable number, because it can be changed into a prime (745254833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 203091 + ... + 206727.

It is an arithmetic number, because the mean of its divisors is an integer number (62646360).

Almost surely, 2^745254033 is an apocalyptic number.

It is an amenable number.

745254033 is a deficient number, since it is larger than the sum of its proper divisors (257087727).

745254033 is a wasteful number, since it uses less digits than its factorization.

745254033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4216.

The product of its (nonzero) digits is 50400, while the sum is 33.

The square root of 745254033 is about 27299.3412557886. The cubic root of 745254033 is about 906.6397965623.

The spelling of 745254033 in words is "seven hundred forty-five million, two hundred fifty-four thousand, thirty-three".