546134401 has 4 divisors (see below), whose sum is σ = 578259972. Its totient is φ = 514008832.

The previous prime is 546134399. The next prime is 546134431. The reversal of 546134401 is 104431645.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104431645 = 5 ⋅20886329.

It can be written as a sum of positive squares in 2 ways, for example, as 496220176 + 49914225 = 22276^2 + 7065^2 .

It is a cyclic number.

It is not a de Polignac number, because 546134401 - 2¹ = 546134399 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 546134401.

It is not an unprimeable number, because it can be changed into a prime (546134431) 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 3 ways as a sum of consecutive naturals, for example, 16062760 + ... + 16062793.

It is an arithmetic number, because the mean of its divisors is an integer number (144564993).

Almost surely, 2^546134401 is an apocalyptic number.

It is an amenable number.

546134401 is a deficient number, since it is larger than the sum of its proper divisors (32125571).

546134401 is a wasteful number, since it uses less digits than its factorization.

546134401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32125570.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 546134401 is about 23369.5186300446. The cubic root of 546134401 is about 817.3972605443.

It can be divided in two parts, 546134 and 401, that added together give a triangular number (546535 = T₁₀₄₅).

The spelling of 546134401 in words is "five hundred forty-six million, one hundred thirty-four thousand, four hundred one".