4091773653 has 12 divisors (see below), whose sum is σ = 6447643488. Its totient is φ = 2479862760.

The previous prime is 4091773627. The next prime is 4091773667. The reversal of 4091773653 is 3563771904.

It is a de Polignac number, because none of the positive numbers 2^k-4091773653 is a prime.

It is a super-2 number, since 2×4091773653² = 33485223254769928818, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4091773599 and 4091773608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4091773453) 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, 20665425 + ... + 20665622.

It is an arithmetic number, because the mean of its divisors is an integer number (537303624).

Almost surely, 2^4091773653 is an apocalyptic number.

It is an amenable number.

4091773653 is a deficient number, since it is larger than the sum of its proper divisors (2355869835).

4091773653 is a wasteful number, since it uses less digits than its factorization.

4091773653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41331064 (or 41331061 counting only the distinct ones).

The product of its (nonzero) digits is 476280, while the sum is 45.

The square root of 4091773653 is about 63966.9731423959. The cubic root of 4091773653 is about 1599.4495050198.

The spelling of 4091773653 in words is "four billion, ninety-one million, seven hundred seventy-three thousand, six hundred fifty-three".