63074474606 has 64 divisors (see below), whose sum is σ = 114098181120. Its totient is φ = 25769170560.

The previous prime is 63074474563. The next prime is 63074474611. The reversal of 63074474606 is 60647447036.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 2636165 + ... + 2659983.

It is an arithmetic number, because the mean of its divisors is an integer number (1782784080).

Almost surely, 2^63074474606 is an apocalyptic number.

63074474606 is a deficient number, since it is larger than the sum of its proper divisors (51023706514).

63074474606 is a wasteful number, since it uses less digits than its factorization.

63074474606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24089.

The product of its (nonzero) digits is 2032128, while the sum is 47.

The spelling of 63074474606 in words is "sixty-three billion, seventy-four million, four hundred seventy-four thousand, six hundred six".