745368450 has 48 divisors (see below), whose sum is σ = 1891518816. Its totient is φ = 194140800.

The previous prime is 745368443. The next prime is 745368539. The reversal of 745368450 is 54863547.

745368450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51331 + ... + 64230.

It is an arithmetic number, because the mean of its divisors is an integer number (39406642).

Almost surely, 2^745368450 is an apocalyptic number.

745368450 is an abundant number, since it is smaller than the sum of its proper divisors (1146150366).

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

745368450 is a wasteful number, since it uses less digits than its factorization.

745368450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115619 (or 115614 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The square root of 745368450 is about 27301.4367753787. The cubic root of 745368450 is about 906.6861922398.

The spelling of 745368450 in words is "seven hundred forty-five million, three hundred sixty-eight thousand, four hundred fifty".