48199654647 has 12 divisors (see below), whose sum is σ = 69910613344. Its totient is φ = 31999769280.

The previous prime is 48199654621. The next prime is 48199654667. The reversal of 48199654647 is 74645699184.

48199654647 is a `hidden beast` number, since 4 + 81 + 9 + 9 + 6 + 546 + 4 + 7 = 666.

It is not a de Polignac number, because 48199654647 - 2¹⁹ = 48199130359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48199654667) 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, 11108863 + ... + 11113200.

Almost surely, 2^48199654647 is an apocalyptic number.

48199654647 is a deficient number, since it is larger than the sum of its proper divisors (21710958697).

48199654647 is a wasteful number, since it uses less digits than its factorization.

48199654647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22222310 (or 22222307 counting only the distinct ones).

The product of its digits is 52254720, while the sum is 63.

The spelling of 48199654647 in words is "forty-eight billion, one hundred ninety-nine million, six hundred fifty-four thousand, six hundred forty-seven".