47913061000 has 128 divisors (see below), whose sum is σ = 129574598400. Its totient is φ = 16242547200.

The previous prime is 47913060989. The next prime is 47913061099. The reversal of 47913061000 is 16031974.

It is a happy number.

47913061000 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 2×47913061000² (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 31 ways as a sum of consecutive naturals, for example, 584547 + ... + 661453.

It is an arithmetic number, because the mean of its divisors is an integer number (1012301550).

Almost surely, 2^47913061000 is an apocalyptic number.

47913061000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47913061000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64787299200).

47913061000 is an abundant number, since it is smaller than the sum of its proper divisors (81661537400).

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

47913061000 is a wasteful number, since it uses less digits than its factorization.

47913061000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77024 (or 77010 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

Adding to 47913061000 its reverse (16031974), we get a palindrome (47929092974).

The spelling of 47913061000 in words is "forty-seven billion, nine hundred thirteen million, sixty-one thousand".