4645702473 has 16 divisors (see below), whose sum is σ = 6409845120. Its totient is φ = 2989413504.

The previous prime is 4645702471. The next prime is 4645702513. The reversal of 4645702473 is 3742075464.

It is not a de Polignac number, because 4645702473 - 2¹ = 4645702471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4645702471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378765 + ... + 390837.

It is an arithmetic number, because the mean of its divisors is an integer number (400615320).

Almost surely, 2^4645702473 is an apocalyptic number.

It is an amenable number.

4645702473 is a deficient number, since it is larger than the sum of its proper divisors (1764142647).

4645702473 is a wasteful number, since it uses less digits than its factorization.

4645702473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16528.

The product of its (nonzero) digits is 564480, while the sum is 42.

The square root of 4645702473 is about 68159.3902041384. The cubic root of 4645702473 is about 1668.5931801406.

The spelling of 4645702473 in words is "four billion, six hundred forty-five million, seven hundred two thousand, four hundred seventy-three".