5147468021 has 8 divisors (see below), whose sum is σ = 5210808960. Its totient is φ = 5084158752.

The previous prime is 5147467987. The next prime is 5147468069. The reversal of 5147468021 is 1208647415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5147468021 - 2¹⁰ = 5147466997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147428021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640001 + ... + 647993.

It is an arithmetic number, because the mean of its divisors is an integer number (651351120).

Almost surely, 2^5147468021 is an apocalyptic number.

It is an amenable number.

5147468021 is a deficient number, since it is larger than the sum of its proper divisors (63340939).

5147468021 is an equidigital number, since it uses as much as digits as its factorization.

5147468021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15835.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 5147468021 is about 71745.8571695955. The cubic root of 5147468021 is about 1726.6244470520.

The spelling of 5147468021 in words is "five billion, one hundred forty-seven million, four hundred sixty-eight thousand, twenty-one".