47183493480 has 32 divisors (see below), whose sum is σ = 141550480800. Its totient is φ = 12582264896.

The previous prime is 47183493457. The next prime is 47183493491. The reversal of 47183493480 is 8439438174.

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, 196597770 + ... + 196598009.

It is an arithmetic number, because the mean of its divisors is an integer number (4423452525).

Almost surely, 2^47183493480 is an apocalyptic number.

47183493480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47183493480 is an abundant number, since it is smaller than the sum of its proper divisors (94366987320).

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

47183493480 is a wasteful number, since it uses less digits than its factorization.

47183493480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393195793 (or 393195789 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 47183493480 in words is "forty-seven billion, one hundred eighty-three million, four hundred ninety-three thousand, four hundred eighty".