63475028492 has 12 divisors (see below), whose sum is σ = 111091827000. Its totient is φ = 31734506496.

The previous prime is 63475028473. The next prime is 63475028503. The reversal of 63475028492 is 29482057436.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 63475028492.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 704117 + ... + 789132.

It is an arithmetic number, because the mean of its divisors is an integer number (9257652250).

Almost surely, 2^63475028492 is an apocalyptic number.

It is an amenable number.

63475028492 is a deficient number, since it is larger than the sum of its proper divisors (47616798508).

63475028492 is a wasteful number, since it uses less digits than its factorization.

63475028492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1503880 (or 1503878 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The spelling of 63475028492 in words is "sixty-three billion, four hundred seventy-five million, twenty-eight thousand, four hundred ninety-two".