47966627448 has 48 divisors (see below), whose sum is σ = 129959692200. Its totient is φ = 15982712640.

The previous prime is 47966627447. The next prime is 47966627461. The reversal of 47966627448 is 84472666974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47966627447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61623 + ... + 315801.

Almost surely, 2^47966627448 is an apocalyptic number.

It is an amenable number.

47966627448 is an abundant number, since it is smaller than the sum of its proper divisors (81993064752).

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

47966627448 is a wasteful number, since it uses less digits than its factorization.

47966627448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256812 (or 256805 counting only the distinct ones).

The product of its digits is 97542144, while the sum is 63.

The spelling of 47966627448 in words is "forty-seven billion, nine hundred sixty-six million, six hundred twenty-seven thousand, four hundred forty-eight".