4495561268 has 12 divisors (see below), whose sum is σ = 8582435232. Its totient is φ = 2043436920.

The previous prime is 4495561267. The next prime is 4495561271. The reversal of 4495561268 is 8621655944.

It is a super-2 number, since 2×4495561268² = 40420142228683535648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4495561267) 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, 51085880 + ... + 51085967.

It is an arithmetic number, because the mean of its divisors is an integer number (715202936).

Almost surely, 2^4495561268 is an apocalyptic number.

It is an amenable number.

4495561268 is a deficient number, since it is larger than the sum of its proper divisors (4086873964).

4495561268 is a wasteful number, since it uses less digits than its factorization.

4495561268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102171862 (or 102171860 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 50.

The square root of 4495561268 is about 67048.9468075376. The cubic root of 4495561268 is about 1650.4206173464.

The spelling of 4495561268 in words is "four billion, four hundred ninety-five million, five hundred sixty-one thousand, two hundred sixty-eight".