47755798628 has 12 divisors (see below), whose sum is σ = 83622023100. Its totient is φ = 23863792032.

The previous prime is 47755798613. The next prime is 47755798669. The reversal of 47755798628 is 82689755774.

It can be written as a sum of positive squares in 2 ways, for example, as 31581554944 + 16174243684 = 177712^2 + 127178^2 .

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, 3519203 + ... + 3532746.

It is an arithmetic number, because the mean of its divisors is an integer number (6968501925).

Almost surely, 2^47755798628 is an apocalyptic number.

It is an amenable number.

47755798628 is a deficient number, since it is larger than the sum of its proper divisors (35866224472).

47755798628 is a wasteful number, since it uses less digits than its factorization.

47755798628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7053646 (or 7053644 counting only the distinct ones).

The product of its digits is 237081600, while the sum is 68.

The spelling of 47755798628 in words is "forty-seven billion, seven hundred fifty-five million, seven hundred ninety-eight thousand, six hundred twenty-eight".