47453228464 has 20 divisors (see below), whose sum is σ = 92204081200. Its totient is φ = 23658626880.

The previous prime is 47453228461. The next prime is 47453228521. The reversal of 47453228464 is 46482235474.

47453228464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (47453228461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4243452 + ... + 4254619.

It is an arithmetic number, because the mean of its divisors is an integer number (4610204060).

Almost surely, 2^47453228464 is an apocalyptic number.

It is an amenable number.

47453228464 is a deficient number, since it is larger than the sum of its proper divisors (44750852736).

47453228464 is a wasteful number, since it uses less digits than its factorization.

47453228464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498428 (or 8498422 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 49.

The spelling of 47453228464 in words is "forty-seven billion, four hundred fifty-three million, two hundred twenty-eight thousand, four hundred sixty-four".