47224579148 has 12 divisors (see below), whose sum is σ = 82656466200. Its totient is φ = 23608445952.

The previous prime is 47224579147. The next prime is 47224579159. The reversal of 47224579148 is 84197542274.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 47224579148.

It is not an unprimeable number, because it can be changed into a prime (47224579147) 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, 933173 + ... + 982476.

It is an arithmetic number, because the mean of its divisors is an integer number (6888038850).

Almost surely, 2^47224579148 is an apocalyptic number.

It is an amenable number.

47224579148 is a deficient number, since it is larger than the sum of its proper divisors (35431887052).

47224579148 is a wasteful number, since it uses less digits than its factorization.

47224579148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921816 (or 1921814 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 53.

The spelling of 47224579148 in words is "forty-seven billion, two hundred twenty-four million, five hundred seventy-nine thousand, one hundred forty-eight".