508868363 has 4 divisors (see below), whose sum is σ = 522621600. Its totient is φ = 495115128.

The previous prime is 508868303. The next prime is 508868369. The reversal of 508868363 is 363868805.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 363868805 = 5 ⋅72773761.

It is a cyclic number.

It is not a de Polignac number, because 508868363 - 2¹⁰ = 508867339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (508868369) 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, 6876563 + ... + 6876636.

It is an arithmetic number, because the mean of its divisors is an integer number (130655400).

Almost surely, 2^508868363 is an apocalyptic number.

508868363 is a deficient number, since it is larger than the sum of its proper divisors (13753237).

508868363 is a wasteful number, since it uses less digits than its factorization.

508868363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13753236.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 508868363 is about 22558.1108029906. The cubic root of 508868363 is about 798.3656022665.

The spelling of 508868363 in words is "five hundred eight million, eight hundred sixty-eight thousand, three hundred sixty-three".