5105020530 has 16 divisors (see below), whose sum is σ = 12252049344. Its totient is φ = 1361338800.

The previous prime is 5105020523. The next prime is 5105020541. The reversal of 5105020530 is 350205015.

It is a super-2 number, since 2×5105020530² = 52122469223442961800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5105020497 and 5105020506.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85083646 + ... + 85083705.

It is an arithmetic number, because the mean of its divisors is an integer number (765753084).

Almost surely, 2^5105020530 is an apocalyptic number.

5105020530 is an abundant number, since it is smaller than the sum of its proper divisors (7147028814).

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

5105020530 is a wasteful number, since it uses less digits than its factorization.

5105020530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170167361.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5105020530 is about 71449.4263797828. The cubic root of 5105020530 is about 1721.8652617216.

Adding to 5105020530 its reverse (350205015), we get a palindrome (5455225545).

The spelling of 5105020530 in words is "five billion, one hundred five million, twenty thousand, five hundred thirty".