5147741820 has 192 divisors, whose sum is σ = 16398144000. Its totient is φ = 1196135424.

The previous prime is 5147741779. The next prime is 5147741821. The reversal of 5147741820 is 281477415.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147741821) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6209166 + ... + 6209994.

It is an arithmetic number, because the mean of its divisors is an integer number (85407000).

Almost surely, 2^5147741820 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 5147741820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8199072000).

5147741820 is an abundant number, since it is smaller than the sum of its proper divisors (11250402180).

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

5147741820 is a wasteful number, since it uses less digits than its factorization.

5147741820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1292 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 5147741820 is about 71747.7652613655. The cubic root of 5147741820 is about 1726.6550601394.

The spelling of 5147741820 in words is "five billion, one hundred forty-seven million, seven hundred forty-one thousand, eight hundred twenty".