47245034707278 has 16 divisors (see below), whose sum is σ = 94496041295616. Its totient is φ = 15747349588920.

The previous prime is 47245034707253. The next prime is 47245034707291. The reversal of 47245034707278 is 87270743054274.

47245034707278 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248725528 + ... + 248915403.

It is an arithmetic number, because the mean of its divisors is an integer number (5906002580976).

Almost surely, 2^{47245034707278} is an apocalyptic number.

47245034707278 is an abundant number, since it is smaller than the sum of its proper divisors (47251006588338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47245034707278 is a wasteful number, since it uses less digits than its factorization.

47245034707278 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497656759.

The product of its (nonzero) digits is 73758720, while the sum is 60.

The spelling of 47245034707278 in words is "forty-seven trillion, two hundred forty-five billion, thirty-four million, seven hundred seven thousand, two hundred seventy-eight".