7906475563 has 4 divisors (see below), whose sum is σ = 9035972080. Its totient is φ = 6776979048.

The previous prime is 7906475543. The next prime is 7906475579. The reversal of 7906475563 is 3655746097.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 7906475563 - 2⁵ = 7906475531 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 7906475563.

It is not an unprimeable number, because it can be changed into a prime (7906475543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 564748248 + ... + 564748261.

It is an arithmetic number, because the mean of its divisors is an integer number (2258993020).

Almost surely, 2^7906475563 is an apocalyptic number.

7906475563 is a deficient number, since it is larger than the sum of its proper divisors (1129496517).

7906475563 is a wasteful number, since it uses less digits than its factorization.

7906475563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129496516.

The product of its (nonzero) digits is 4762800, while the sum is 52.

The square root of 7906475563 is about 88918.3645992210. The cubic root of 7906475563 is about 1992.1757272107.

The spelling of 7906475563 in words is "seven billion, nine hundred six million, four hundred seventy-five thousand, five hundred sixty-three".