5210500505 has 24 divisors (see below), whose sum is σ = 7276643712. Its totient is φ = 3571337952.

The previous prime is 5210500489. The next prime is 5210500517. The reversal of 5210500505 is 5050050125.

It is not a de Polignac number, because 5210500505 - 2⁴ = 5210500489 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 933854 + ... + 939416.

It is an arithmetic number, because the mean of its divisors is an integer number (303193488).

Almost surely, 2^5210500505 is an apocalyptic number.

It is an amenable number.

5210500505 is a deficient number, since it is larger than the sum of its proper divisors (2066143207).

5210500505 is a wasteful number, since it uses less digits than its factorization.

5210500505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9405 (or 9398 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 23.

The square root of 5210500505 is about 72183.7966928867. The cubic root of 5210500505 is about 1733.6435738035.

The spelling of 5210500505 in words is "five billion, two hundred ten million, five hundred thousand, five hundred five".