546046461 has 8 divisors (see below), whose sum is σ = 808957760. Its totient is φ = 364030956.

The previous prime is 546046433. The next prime is 546046469. The reversal of 546046461 is 164640645.

546046461 is a `hidden beast` number, since 5 + 4 + 6 + 0 + 4 + 646 + 1 = 666.

It is not a de Polignac number, because 546046461 - 2¹¹ = 546044413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546046469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10111945 + ... + 10111998.

It is an arithmetic number, because the mean of its divisors is an integer number (101119720).

Almost surely, 2^546046461 is an apocalyptic number.

It is an amenable number.

546046461 is a deficient number, since it is larger than the sum of its proper divisors (262911299).

546046461 is a wasteful number, since it uses less digits than its factorization.

546046461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20223952 (or 20223946 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 546046461 is about 23367.6370435695. The cubic root of 546046461 is about 817.3533850358.

The spelling of 546046461 in words is "five hundred forty-six million, forty-six thousand, four hundred sixty-one".