745527005 has 8 divisors (see below), whose sum is σ = 894779232. Its totient is φ = 596323728.

The previous prime is 745526939. The next prime is 745527007. The reversal of 745527005 is 500725547.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 745527005 - 2¹⁶ = 745461469 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745527007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50834 + ... + 63836.

It is an arithmetic number, because the mean of its divisors is an integer number (111847404).

Almost surely, 2^745527005 is an apocalyptic number.

It is an amenable number.

745527005 is a deficient number, since it is larger than the sum of its proper divisors (149252227).

745527005 is a wasteful number, since it uses less digits than its factorization.

745527005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24475.

The product of its (nonzero) digits is 49000, while the sum is 35.

The square root of 745527005 is about 27304.3404058769. The cubic root of 745527005 is about 906.7504778679.

The spelling of 745527005 in words is "seven hundred forty-five million, five hundred twenty-seven thousand, five".