47181463080 has 128 divisors (see below), whose sum is σ = 152463237120. Its totient is φ = 11646455040.

The previous prime is 47181463073. The next prime is 47181463093. The reversal of 47181463080 is 8036418174.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190162 + ... + 361281.

It is an arithmetic number, because the mean of its divisors is an integer number (1191119040).

Almost surely, 2^47181463080 is an apocalyptic number.

47181463080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47181463080 is an abundant number, since it is smaller than the sum of its proper divisors (105281774040).

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

47181463080 is a wasteful number, since it uses less digits than its factorization.

47181463080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551511 (or 551507 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 47181463080 in words is "forty-seven billion, one hundred eighty-one million, four hundred sixty-three thousand, eighty".