745982265800 has 108 divisors (see below), whose sum is σ = 1750025071305. Its totient is φ = 295730123520.

The previous prime is 745982265797. The next prime is 745982265817. The reversal of 745982265800 is 8562289547.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 14 ways, for example, as 261229343236 + 484752922564 = 511106^2 + 696242^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=610730.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1917692006 + ... + 1917692394.

Almost surely, 2^745982265800 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 745982265800

745982265800 is an abundant number, since it is smaller than the sum of its proper divisors (1004042805505).

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

745982265800 is an equidigital number, since it uses as much as digits as its factorization.

745982265800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1108 (or 553 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 745982265800 in words is "seven hundred forty-five billion, nine hundred eighty-two million, two hundred sixty-five thousand, eight hundred".