5247111870 has 192 divisors, whose sum is σ = 18317505024. Its totient is φ = 1006421760.

The previous prime is 5247111811. The next prime is 5247111871. The reversal of 5247111870 is 781117425.

5247111870 is a `hidden beast` number, since 5 + 2 + 471 + 1 + 187 + 0 = 666.

It is a super-3 number, since 3×5247111870³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247111871) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60969 + ... + 119211.

It is an arithmetic number, because the mean of its divisors is an integer number (95403672).

Almost surely, 2^5247111870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5247111870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9158752512).

5247111870 is an abundant number, since it is smaller than the sum of its proper divisors (13070393154).

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

5247111870 is a wasteful number, since it uses less digits than its factorization.

5247111870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58287 (or 58284 counting only the distinct ones).

The product of its (nonzero) digits is 15680, while the sum is 36.

The square root of 5247111870 is about 72436.9509987824. The cubic root of 5247111870 is about 1737.6945586870.

The spelling of 5247111870 in words is "five billion, two hundred forty-seven million, one hundred eleven thousand, eight hundred seventy".