745325236650 has 24 divisors (see below), whose sum is σ = 1848406587264. Its totient is φ = 198753396400.

The previous prime is 745325236603. The next prime is 745325236651. The reversal of 745325236650 is 56632523547.

It is a self number, because there is not a number n which added to its sum of digits gives 745325236650.

It is not an unprimeable number, because it can be changed into a prime (745325236651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2484417306 + ... + 2484417605.

It is an arithmetic number, because the mean of its divisors is an integer number (77016941136).

Almost surely, 2^745325236650 is an apocalyptic number.

745325236650 is an abundant number, since it is smaller than the sum of its proper divisors (1103081350614).

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

745325236650 is a wasteful number, since it uses less digits than its factorization.

745325236650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4968834926 (or 4968834921 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 48.

The spelling of 745325236650 in words is "seven hundred forty-five billion, three hundred twenty-five million, two hundred thirty-six thousand, six hundred fifty".