747885094563 has 4 divisors (see below), whose sum is σ = 997180126088. Its totient is φ = 498590063040.

The previous prime is 747885094553. The next prime is 747885094601. The reversal of 747885094563 is 365490588747.

747885094563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 747885094563 - 2⁹ = 747885094051 is a prime.

It is a super-2 number, since 2×747885094563² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 747885094494 and 747885094503.

It is not an unprimeable number, because it can be changed into a prime (747885094553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124647515758 + ... + 124647515763.

It is an arithmetic number, because the mean of its divisors is an integer number (249295031522).

Almost surely, 2^747885094563 is an apocalyptic number.

747885094563 is a deficient number, since it is larger than the sum of its proper divisors (249295031525).

747885094563 is a wasteful number, since it uses less digits than its factorization.

747885094563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249295031524.

The product of its (nonzero) digits is 203212800, while the sum is 66.

The spelling of 747885094563 in words is "seven hundred forty-seven billion, eight hundred eighty-five million, ninety-four thousand, five hundred sixty-three".