745464033 has 16 divisors (see below), whose sum is σ = 1105915200. Its totient is φ = 496290240.

The previous prime is 745464029. The next prime is 745464061. The reversal of 745464033 is 330464547.

It is a happy number.

745464033 is a `hidden beast` number, since 7 + 4 + 5 + 4 + 640 + 3 + 3 = 666.

745464033 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 745464033 - 2² = 745464029 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745464073) 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, 1273 + ... + 38633.

It is an arithmetic number, because the mean of its divisors is an integer number (69119700).

Almost surely, 2^745464033 is an apocalyptic number.

It is an amenable number.

745464033 is a deficient number, since it is larger than the sum of its proper divisors (360451167).

745464033 is a wasteful number, since it uses less digits than its factorization.

745464033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38109 (or 38103 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 36.

The square root of 745464033 is about 27303.1872315303. The cubic root of 745464033 is about 906.7249471590.

The spelling of 745464033 in words is "seven hundred forty-five million, four hundred sixty-four thousand, thirty-three".