508870213 has 16 divisors (see below), whose sum is σ = 537514560. Its totient is φ = 481130496.

The previous prime is 508870211. The next prime is 508870223. The reversal of 508870213 is 312078805.

It is a cyclic number.

It is not a de Polignac number, because 508870213 - 2¹ = 508870211 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 (508870211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360453 + ... + 361861.

It is an arithmetic number, because the mean of its divisors is an integer number (33594660).

Almost surely, 2^508870213 is an apocalyptic number.

It is an amenable number.

508870213 is a deficient number, since it is larger than the sum of its proper divisors (28644347).

508870213 is a wasteful number, since it uses less digits than its factorization.

508870213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 508870213 is about 22558.1518081602. The cubic root of 508870213 is about 798.3665697561.

The spelling of 508870213 in words is "five hundred eight million, eight hundred seventy thousand, two hundred thirteen".