5021730707 has 4 divisors (see below), whose sum is σ = 5739120816. Its totient is φ = 4304340600.

The previous prime is 5021730697. The next prime is 5021730709. The reversal of 5021730707 is 7070371205.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7070371205 = 5 ⋅1414074241.

It is not a de Polignac number, because 5021730707 - 2¹⁰ = 5021729683 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5021730709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 358695044 + ... + 358695057.

It is an arithmetic number, because the mean of its divisors is an integer number (1434780204).

Almost surely, 2^5021730707 is an apocalyptic number.

5021730707 is a deficient number, since it is larger than the sum of its proper divisors (717390109).

5021730707 is an equidigital number, since it uses as much as digits as its factorization.

5021730707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 717390108.

The product of its (nonzero) digits is 10290, while the sum is 32.

The square root of 5021730707 is about 70864.1708270124. The cubic root of 5021730707 is about 1712.4496322196.

The spelling of 5021730707 in words is "five billion, twenty-one million, seven hundred thirty thousand, seven hundred seven".