47000048840 has 16 divisors (see below), whose sum is σ = 105750109980. Its totient is φ = 18800019520.

The previous prime is 47000048819. The next prime is 47000048911. The reversal of 47000048840 is 4884000074.

It can be written as a sum of positive squares in 2 ways, for example, as 42929353636 + 4070695204 = 207194^2 + 63802^2 .

47000048840 is a modest number, since divided by 48840 gives 47000 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 47000048840.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 587500571 + ... + 587500650.

Almost surely, 2^47000048840 is an apocalyptic number.

47000048840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47000048840 is an abundant number, since it is smaller than the sum of its proper divisors (58750061140).

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

47000048840 is a wasteful number, since it uses less digits than its factorization.

47000048840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1175001232 (or 1175001228 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 35.

The spelling of 47000048840 in words is "forty-seven billion, forty-eight thousand, eight hundred forty".