748425656218 has 16 divisors (see below), whose sum is σ = 1151358808320. Its totient is φ = 364660639200.

The previous prime is 748425656189. The next prime is 748425656257. The reversal of 748425656218 is 812656524847.

748425656218 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 5242218 + ... + 5383093.

It is an arithmetic number, because the mean of its divisors is an integer number (71959925520).

Almost surely, 2^748425656218 is an apocalyptic number.

748425656218 is a deficient number, since it is larger than the sum of its proper divisors (402933152102).

748425656218 is a wasteful number, since it uses less digits than its factorization.

748425656218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10626213.

The product of its digits is 25804800, while the sum is 58.

The spelling of 748425656218 in words is "seven hundred forty-eight billion, four hundred twenty-five million, six hundred fifty-six thousand, two hundred eighteen".