6453773546 has 16 divisors (see below), whose sum is σ = 11181939840. Its totient is φ = 2760972480.

The previous prime is 6453773539. The next prime is 6453773603.

6453773546 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6453773494 and 6453773503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8627666 + ... + 8628413.

It is an arithmetic number, because the mean of its divisors is an integer number (698871240).

Almost surely, 2^6453773546 is an apocalyptic number.

6453773546 is a deficient number, since it is larger than the sum of its proper divisors (4728166294).

6453773546 is a wasteful number, since it uses less digits than its factorization.

6453773546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17256109.

The product of its digits is 6350400, while the sum is 50.

The square root of 6453773546 is about 80335.3816571503. The cubic root of 6453773546 is about 1861.8209270759.

The spelling of 6453773546 in words is "six billion, four hundred fifty-three million, seven hundred seventy-three thousand, five hundred forty-six".