63475022066 has 16 divisors (see below), whose sum is σ = 96916708224. Its totient is φ = 31173873744.

The previous prime is 63475021999. The next prime is 63475022089. The reversal of 63475022066 is 66022057436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076426 + ... + 1133861.

It is an arithmetic number, because the mean of its divisors is an integer number (6057294264).

Almost surely, 2^63475022066 is an apocalyptic number.

63475022066 is a deficient number, since it is larger than the sum of its proper divisors (33441686158).

63475022066 is a wasteful number, since it uses less digits than its factorization.

63475022066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210545.

The product of its (nonzero) digits is 362880, while the sum is 41.

The spelling of 63475022066 in words is "sixty-three billion, four hundred seventy-five million, twenty-two thousand, sixty-six".