63274485902 has 8 divisors (see below), whose sum is σ = 94922502912. Its totient is φ = 31633651600.

The previous prime is 63274485887. The next prime is 63274485943. The reversal of 63274485902 is 20958447236.

63274485902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 1773599 + ... + 1808922.

It is an arithmetic number, because the mean of its divisors is an integer number (11865312864).

Almost surely, 2^63274485902 is an apocalyptic number.

63274485902 is a deficient number, since it is larger than the sum of its proper divisors (31648017010).

63274485902 is a wasteful number, since it uses less digits than its factorization.

63274485902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591354.

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

The spelling of 63274485902 in words is "sixty-three billion, two hundred seventy-four million, four hundred eighty-five thousand, nine hundred two".