47124227780 has 48 divisors (see below), whose sum is σ = 116746484736. Its totient is φ = 15635687040.

The previous prime is 47124227779. The next prime is 47124227803. The reversal of 47124227780 is 8772242174.

47124227780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×47124227780² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5424719 + ... + 5433398.

It is an arithmetic number, because the mean of its divisors is an integer number (2432218432).

Almost surely, 2^47124227780 is an apocalyptic number.

It is an amenable number.

47124227780 is an abundant number, since it is smaller than the sum of its proper divisors (69622256956).

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

47124227780 is a wasteful number, since it uses less digits than its factorization.

47124227780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10858164 (or 10858162 counting only the distinct ones).

The product of its (nonzero) digits is 351232, while the sum is 44.

The spelling of 47124227780 in words is "forty-seven billion, one hundred twenty-four million, two hundred twenty-seven thousand, seven hundred eighty".