745037557371212 has 12 divisors (see below), whose sum is σ = 1490075114742480. Its totient is φ = 319301810301936.

The previous prime is 745037557371199. The next prime is 745037557371229. The reversal of 745037557371212 is 212173755730547.

745037557371212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

745037557371212 is an admirable number.

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, 13304242095887 + ... + 13304242095942.

It is an arithmetic number, because the mean of its divisors is an integer number (124172926228540).

Almost surely, 2^{745037557371212} is an apocalyptic number.

It is an amenable number.

745037557371212 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.

745037557371212 is a wasteful number, since it uses less digits than its factorization.

745037557371212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26608484191840 (or 26608484191838 counting only the distinct ones).

The product of its (nonzero) digits is 43218000, while the sum is 59.

The spelling of 745037557371212 in words is "seven hundred forty-five trillion, thirty-seven billion, five hundred fifty-seven million, three hundred seventy-one thousand, two hundred twelve".