495103869 has 48 divisors (see below), whose sum is σ = 829483200. Its totient is φ = 281829888.

The previous prime is 495103859. The next prime is 495103871. The reversal of 495103869 is 968301594.

It is a happy number.

495103869 is a `hidden beast` number, since 49 + 510 + 38 + 69 = 666.

It is not a de Polignac number, because 495103869 - 2⁵ = 495103837 is a prime.

It is a super-2 number, since 2×495103869² = 490255682197538322, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (495103859) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 115242 + ... + 119460.

It is an arithmetic number, because the mean of its divisors is an integer number (17280900).

Almost surely, 2^495103869 is an apocalyptic number.

It is an amenable number.

495103869 is a deficient number, since it is larger than the sum of its proper divisors (334379331).

495103869 is a wasteful number, since it uses less digits than its factorization.

495103869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314 (or 4311 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 495103869 is about 22250.9296210293. The cubic root of 495103869 is about 791.1013155482.

The spelling of 495103869 in words is "four hundred ninety-five million, one hundred three thousand, eight hundred sixty-nine".