47438806754 has 16 divisors (see below), whose sum is σ = 71312724000. Its totient is φ = 23667933120.

The previous prime is 47438806741. The next prime is 47438806771. The reversal of 47438806754 is 45760883474.

It is a self number, because there is not a number n which added to its sum of digits gives 47438806754.

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 7 ways as a sum of consecutive naturals, for example, 3507497 + ... + 3520995.

It is an arithmetic number, because the mean of its divisors is an integer number (4457045250).

Almost surely, 2^47438806754 is an apocalyptic number.

47438806754 is a deficient number, since it is larger than the sum of its proper divisors (23873917246).

47438806754 is a wasteful number, since it uses less digits than its factorization.

47438806754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17185.

The product of its (nonzero) digits is 18063360, while the sum is 56.

The spelling of 47438806754 in words is "forty-seven billion, four hundred thirty-eight million, eight hundred six thousand, seven hundred fifty-four".