76475563 has 2 divisors, whose sum is σ = 76475564. Its totient is φ = 76475562.

The previous prime is 76475561. The next prime is 76475569. The reversal of 76475563 is 36557467.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76475563 - 2¹ = 76475561 is a prime.

Together with 76475561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (76475561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38237781 + 38237782.

It is an arithmetic number, because the mean of its divisors is an integer number (38237782).

Almost surely, 2^76475563 is an apocalyptic number.

76475563 is a deficient number, since it is larger than the sum of its proper divisors (1).

76475563 is an equidigital number, since it uses as much as digits as its factorization.

76475563 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 43.

The square root of 76475563 is about 8745.0307603804. The cubic root of 76475563 is about 424.4640311773.

The spelling of 76475563 in words is "seventy-six million, four hundred seventy-five thousand, five hundred sixty-three".