4694748453 has 12 divisors (see below), whose sum is σ = 6790564300. Its totient is φ = 3125558016.

The previous prime is 4694748451. The next prime is 4694748463. The reversal of 4694748453 is 3548474964.

4694748453 is a `hidden beast` number, since 46 + 9 + 474 + 84 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2028781764 + 2665966689 = 45042^2 + 51633^2 .

It is not a de Polignac number, because 4694748453 - 2¹ = 4694748451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4694748453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4694748451) 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, 349228 + ... + 362421.

Almost surely, 2^4694748453 is an apocalyptic number.

It is an amenable number.

4694748453 is a deficient number, since it is larger than the sum of its proper divisors (2095815847).

4694748453 is a wasteful number, since it uses less digits than its factorization.

4694748453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712388 (or 712385 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 54.

The square root of 4694748453 is about 68518.2344562380. The cubic root of 4694748453 is about 1674.4445715250. Note that the first 3 decimals are identical.

The spelling of 4694748453 in words is "four billion, six hundred ninety-four million, seven hundred forty-eight thousand, four hundred fifty-three".