73825447548868 has 24 divisors (see below), whose sum is σ = 134534613286080. Its totient is φ = 35403845584800.

The previous prime is 73825447548851. The next prime is 73825447548877. The reversal of 73825447548868 is 86884574452837.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2107354246 + ... + 2107389277.

It is an arithmetic number, because the mean of its divisors is an integer number (5605608886920).

Almost surely, 2^{73825447548868} is an apocalyptic number.

It is an amenable number.

73825447548868 is a deficient number, since it is larger than the sum of its proper divisors (60709165737212).

73825447548868 is a wasteful number, since it uses less digits than its factorization.

73825447548868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214743707 (or 4214743705 counting only the distinct ones).

The product of its digits is 11560550400, while the sum is 79.

The spelling of 73825447548868 in words is "seventy-three trillion, eight hundred twenty-five billion, four hundred forty-seven million, five hundred forty-eight thousand, eight hundred sixty-eight".