47794823862 has 16 divisors (see below), whose sum is σ = 97623470592. Its totient is φ = 15592637480.

The previous prime is 47794823849. The next prime is 47794823873. The reversal of 47794823862 is 26832849774.

It is a happy number.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 47794823796 and 47794823805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84742314 + ... + 84742877.

It is an arithmetic number, because the mean of its divisors is an integer number (6101466912).

Almost surely, 2^47794823862 is an apocalyptic number.

47794823862 is an abundant number, since it is smaller than the sum of its proper divisors (49828646730).

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

47794823862 is a wasteful number, since it uses less digits than its factorization.

47794823862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169485243.

The product of its digits is 32514048, while the sum is 60.

The spelling of 47794823862 in words is "forty-seven billion, seven hundred ninety-four million, eight hundred twenty-three thousand, eight hundred sixty-two".