47946304922 has 4 divisors (see below), whose sum is σ = 71919457386. Its totient is φ = 23973152460.

The previous prime is 47946304877. The next prime is 47946304949. The reversal of 47946304922 is 22940364974.

47946304922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22940364974 = 2 ⋅11470182487.

It can be written as a sum of positive squares in only one way, i.e., 35370701041 + 12575603881 = 188071^2 + 112141^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11986576229 + ... + 11986576232.

Almost surely, 2^47946304922 is an apocalyptic number.

47946304922 is a deficient number, since it is larger than the sum of its proper divisors (23973152464).

47946304922 is a wasteful number, since it uses less digits than its factorization.

47946304922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23973152463.

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 47946304922 in words is "forty-seven billion, nine hundred forty-six million, three hundred four thousand, nine hundred twenty-two".