8473553703 has 12 divisors (see below), whose sum is σ = 12661632360. Its totient is φ = 5454241296.

The previous prime is 8473553689. The next prime is 8473553723. The reversal of 8473553703 is 3073553748.

8473553703 is a `hidden beast` number, since 84 + 7 + 35 + 537 + 0 + 3 = 666.

It is not a de Polignac number, because 8473553703 - 2⁴ = 8473553687 is a prime.

It is a super-2 number, since 2×8473553703² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8473553723) 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, 16232601 + ... + 16233122.

It is an arithmetic number, because the mean of its divisors is an integer number (1055136030).

Almost surely, 2^8473553703 is an apocalyptic number.

8473553703 is a deficient number, since it is larger than the sum of its proper divisors (4188078657).

8473553703 is a wasteful number, since it uses less digits than its factorization.

8473553703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32465758 (or 32465755 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 45.

The square root of 8473553703 is about 92051.9076554093. The cubic root of 8473553703 is about 2038.7087900284.

Adding to 8473553703 its sum of digits (45), we get a palindrome (8473553748).

The spelling of 8473553703 in words is "eight billion, four hundred seventy-three million, five hundred fifty-three thousand, seven hundred three".