47749034088 has 160 divisors (see below), whose sum is σ = 153003164160. Its totient is φ = 13628684160.

The previous prime is 47749034071. The next prime is 47749034131. The reversal of 47749034088 is 88043094774.

47749034088 is a `hidden beast` number, since 4 + 77 + 490 + 3 + 4 + 0 + 88 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4953033 + ... + 4962663.

It is an arithmetic number, because the mean of its divisors is an integer number (956269776).

Almost surely, 2^47749034088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47749034088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76501582080).

47749034088 is an abundant number, since it is smaller than the sum of its proper divisors (105254130072).

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

47749034088 is a wasteful number, since it uses less digits than its factorization.

47749034088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10749 (or 10736 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 54.

The spelling of 47749034088 in words is "forty-seven billion, seven hundred forty-nine million, thirty-four thousand, eighty-eight".