47445854474 has 12 divisors (see below), whose sum is σ = 74397612786. Its totient is φ = 22691495112.

The previous prime is 47445854419. The next prime is 47445854509.

47445854474 is nontrivially palindromic in base 10.

47445854474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 47291026225 + 154828249 = 217465^2 + 12443^2 .

It is a super-2 number, since 2×47445854474² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22421369 + ... + 22423484.

Almost surely, 2^47445854474 is an apocalyptic number.

47445854474 is a deficient number, since it is larger than the sum of its proper divisors (26951758312).

47445854474 is a wasteful number, since it uses less digits than its factorization.

47445854474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44844901 (or 44844878 counting only the distinct ones).

The product of its digits is 40140800, while the sum is 56.

The spelling of 47445854474 in words is "forty-seven billion, four hundred forty-five million, eight hundred fifty-four thousand, four hundred seventy-four".