745122503774626 has 8 divisors (see below), whose sum is σ = 1117683886415040. Its totient is φ = 372561208302948.

The previous prime is 745122503774609. The next prime is 745122503774681. The reversal of 745122503774626 is 626477305221547.

745122503774626 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.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7397715 + ... + 39306121.

It is an arithmetic number, because the mean of its divisors is an integer number (139710485801880).

Almost surely, 2^{745122503774626} is an apocalyptic number.

745122503774626 is a deficient number, since it is larger than the sum of its proper divisors (372561382640414).

745122503774626 is a wasteful number, since it uses less digits than its factorization.

745122503774626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43584368.

The product of its (nonzero) digits is 118540800, while the sum is 61.

The spelling of 745122503774626 in words is "seven hundred forty-five trillion, one hundred twenty-two billion, five hundred three million, seven hundred seventy-four thousand, six hundred twenty-six".