47128115088 has 80 divisors (see below), whose sum is σ = 143232528960. Its totient is φ = 14785288704.

The previous prime is 47128114987. The next prime is 47128115113. The reversal of 47128115088 is 88051182174.

47128115088 is a `hidden beast` number, since 4 + 7 + 128 + 11 + 508 + 8 = 666.

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, 3201270 + ... + 3215957.

It is an arithmetic number, because the mean of its divisors is an integer number (1790406612).

Almost surely, 2^47128115088 is an apocalyptic number.

47128115088 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47128115088 is an abundant number, since it is smaller than the sum of its proper divisors (96104413872).

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

47128115088 is a wasteful number, since it uses less digits than its factorization.

47128115088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6417261 (or 6417249 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 45.

The spelling of 47128115088 in words is "forty-seven billion, one hundred twenty-eight million, one hundred fifteen thousand, eighty-eight".