745636824268 has 24 divisors (see below), whose sum is σ = 1509240805632. Its totient is φ = 315708533904.

The previous prime is 745636824263. The next prime is 745636824269. The reversal of 745636824268 is 862428636547.

745636824268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (745636824263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160418680 + ... + 160423327.

It is an arithmetic number, because the mean of its divisors is an integer number (62885033568).

Almost surely, 2^745636824268 is an apocalyptic number.

It is an amenable number.

745636824268 is an abundant number, since it is smaller than the sum of its proper divisors (763603981364).

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

745636824268 is a wasteful number, since it uses less digits than its factorization.

745636824268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320842101 (or 320842099 counting only the distinct ones).

The product of its digits is 92897280, while the sum is 61.

The spelling of 745636824268 in words is "seven hundred forty-five billion, six hundred thirty-six million, eight hundred twenty-four thousand, two hundred sixty-eight".