4546463691 has 16 divisors (see below), whose sum is σ = 7557758208. Its totient is φ = 2361799200.

The previous prime is 4546463683. The next prime is 4546463707. The reversal of 4546463691 is 1963646454.

It is not a de Polignac number, because 4546463691 - 2³ = 4546463683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4546463691.

It is not an unprimeable number, because it can be changed into a prime (4546463641) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9840600 + ... + 9841061.

It is an arithmetic number, because the mean of its divisors is an integer number (472359888).

Almost surely, 2^4546463691 is an apocalyptic number.

4546463691 is a deficient number, since it is larger than the sum of its proper divisors (3011294517).

4546463691 is a wasteful number, since it uses less digits than its factorization.

4546463691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19681682.

The product of its digits is 1866240, while the sum is 48.

The square root of 4546463691 is about 67427.4698546520. The cubic root of 4546463691 is about 1656.6263912081.

The spelling of 4546463691 in words is "four billion, five hundred forty-six million, four hundred sixty-three thousand, six hundred ninety-one".