5646805475 has 12 divisors (see below), whose sum is σ = 7003257120. Its totient is φ = 4516658400.

The previous prime is 5646805457. The next prime is 5646805477. The reversal of 5646805475 is 5745086465.

It is not a de Polignac number, because 5646805475 - 2¹⁴ = 5646789091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5646805477) 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, 158621 + ... + 190929.

It is an arithmetic number, because the mean of its divisors is an integer number (583604760).

Almost surely, 2^5646805475 is an apocalyptic number.

5646805475 is a deficient number, since it is larger than the sum of its proper divisors (1356451645).

5646805475 is a wasteful number, since it uses less digits than its factorization.

5646805475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39310 (or 39305 counting only the distinct ones).

The product of its (nonzero) digits is 4032000, while the sum is 50.

The square root of 5646805475 is about 75145.2292231516. The cubic root of 5646805475 is about 1780.7417557248.

The spelling of 5646805475 in words is "five billion, six hundred forty-six million, eight hundred five thousand, four hundred seventy-five".