745041018 has 8 divisors (see below), whose sum is σ = 1490082048. Its totient is φ = 248347004.

The previous prime is 745040987. The next prime is 745041019. The reversal of 745041018 is 810140547.

745041018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

745041018 is an admirable number.

It is a super-2 number, since 2×745041018² = 1110172237004952648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (745041019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62086746 + ... + 62086757.

It is an arithmetic number, because the mean of its divisors is an integer number (186260256).

Almost surely, 2^745041018 is an apocalyptic number.

745041018 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745041018 is a wasteful number, since it uses less digits than its factorization.

745041018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124173508.

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 745041018 is about 27295.4395091927. The cubic root of 745041018 is about 906.5534071026.

The spelling of 745041018 in words is "seven hundred forty-five million, forty-one thousand, eighteen".