549934765 has 24 divisors (see below), whose sum is σ = 702259200. Its totient is φ = 413338464.

The previous prime is 549934747. The next prime is 549934787. The reversal of 549934765 is 567439945.

It is a happy number.

549934765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-549934765 is a prime.

It is a congruent 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, 228036 + ... + 230434.

It is an arithmetic number, because the mean of its divisors is an integer number (29260800).

Almost surely, 2^549934765 is an apocalyptic number.

It is an amenable number.

549934765 is a deficient number, since it is larger than the sum of its proper divisors (152324435).

549934765 is a wasteful number, since it uses less digits than its factorization.

549934765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569 (or 2550 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 52.

The square root of 549934765 is about 23450.6879430007. The cubic root of 549934765 is about 819.2888763362.

The spelling of 549934765 in words is "five hundred forty-nine million, nine hundred thirty-four thousand, seven hundred sixty-five".