546277401 has 24 divisors (see below), whose sum is σ = 805764960. Its totient is φ = 356530176.

The previous prime is 546277397. The next prime is 546277411. The reversal of 546277401 is 104772645.

546277401 is a `hidden beast` number, since 546 + 2 + 77 + 40 + 1 = 666.

It is not a de Polignac number, because 546277401 - 2² = 546277397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546277411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134466 + ... + 138468.

It is an arithmetic number, because the mean of its divisors is an integer number (33573540).

Almost surely, 2^546277401 is an apocalyptic number.

It is an amenable number.

546277401 is a deficient number, since it is larger than the sum of its proper divisors (259487559).

546277401 is a wasteful number, since it uses less digits than its factorization.

546277401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4325 (or 4322 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 546277401 is about 23372.5779707759. The cubic root of 546277401 is about 817.4685968354.

The spelling of 546277401 in words is "five hundred forty-six million, two hundred seventy-seven thousand, four hundred one".