47964397248 has 84 divisors (see below), whose sum is σ = 143458771248. Its totient is φ = 15292992000.

The previous prime is 47964397219. The next prime is 47964397253. The reversal of 47964397248 is 84279346974.

47964397248 is a `hidden beast` number, since 4 + 7 + 96 + 439 + 72 + 48 = 666.

47964397248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1797003 + ... + 1823498.

Almost surely, 2^47964397248 is an apocalyptic number.

47964397248 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47964397248 is an abundant number, since it is smaller than the sum of its proper divisors (95494374000).

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

47964397248 is a wasteful number, since it uses less digits than its factorization.

47964397248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3620542 (or 3620529 counting only the distinct ones).

The product of its digits is 73156608, while the sum is 63.

It can be divided in two parts, 4796 and 4397248, that added together give a palindrome (4402044).

The spelling of 47964397248 in words is "forty-seven billion, nine hundred sixty-four million, three hundred ninety-seven thousand, two hundred forty-eight".