47472785254 has 8 divisors (see below), whose sum is σ = 71318229120. Its totient is φ = 23700042216.

The previous prime is 47472785183. The next prime is 47472785279. The reversal of 47472785254 is 45258727474.

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

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 47472785195 and 47472785204.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 18173574 + ... + 18176185.

It is an arithmetic number, because the mean of its divisors is an integer number (8914778640).

Almost surely, 2^47472785254 is an apocalyptic number.

47472785254 is a deficient number, since it is larger than the sum of its proper divisors (23845443866).

47472785254 is a wasteful number, since it uses less digits than its factorization.

47472785254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36350414.

The product of its digits is 17561600, while the sum is 55.

The spelling of 47472785254 in words is "forty-seven billion, four hundred seventy-two million, seven hundred eighty-five thousand, two hundred fifty-four".