549856795 has 4 divisors (see below), whose sum is σ = 659828160. Its totient is φ = 439885432.

The previous prime is 549856793. The next prime is 549856859. The reversal of 549856795 is 597658945.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 549856795 - 2¹ = 549856793 is a prime.

It is not an unprimeable number, because it can be changed into a prime (549856793) 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, 54985675 + ... + 54985684.

It is an arithmetic number, because the mean of its divisors is an integer number (164957040).

Almost surely, 2^549856795 is an apocalyptic number.

549856795 is a deficient number, since it is larger than the sum of its proper divisors (109971365).

549856795 is a wasteful number, since it uses less digits than its factorization.

549856795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109971364.

The product of its digits is 13608000, while the sum is 58.

The square root of 549856795 is about 23449.0254594940. The cubic root of 549856795 is about 819.2501547902.

The spelling of 549856795 in words is "five hundred forty-nine million, eight hundred fifty-six thousand, seven hundred ninety-five".