549652092 has 48 divisors (see below), whose sum is σ = 1481421312. Its totient is φ = 156762880.

The previous prime is 549652079. The next prime is 549652093. The reversal of 549652092 is 290256945.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (549652093) 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, 120228 + ... + 124715.

It is an arithmetic number, because the mean of its divisors is an integer number (30862944).

Almost surely, 2^549652092 is an apocalyptic number.

It is an amenable number.

549652092 is an abundant number, since it is smaller than the sum of its proper divisors (931769220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

549652092 is a wasteful number, since it uses less digits than its factorization.

549652092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244978 (or 244976 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 42.

The square root of 549652092 is about 23444.6602022721. The cubic root of 549652092 is about 819.1484775406.

The spelling of 549652092 in words is "five hundred forty-nine million, six hundred fifty-two thousand, ninety-two".