546569361 has 24 divisors (see below), whose sum is σ = 857763816. Its totient is φ = 333365760.

The previous prime is 546569347. The next prime is 546569369. The reversal of 546569361 is 163965645.

546569361 is a `hidden beast` number, since 54 + 6 + 569 + 36 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 50126400 + 496442961 = 7080^2 + 22281^2 .

It is not a de Polignac number, because 546569361 - 2¹⁵ = 546536593 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546569369) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7450 + ... + 33891.

It is an arithmetic number, because the mean of its divisors is an integer number (35740159).

Almost surely, 2^546569361 is an apocalyptic number.

It is an amenable number.

546569361 is a deficient number, since it is larger than the sum of its proper divisors (311194455).

546569361 is a wasteful number, since it uses less digits than its factorization.

546569361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41473 (or 41470 counting only the distinct ones).

The product of its digits is 583200, while the sum is 45.

The square root of 546569361 is about 23378.8229173327. The cubic root of 546569361 is about 817.6142039480.

The spelling of 546569361 in words is "five hundred forty-six million, five hundred sixty-nine thousand, three hundred sixty-one".