546428771 has 16 divisors (see below), whose sum is σ = 673397760. Its totient is φ = 432889920.

The previous prime is 546428767. The next prime is 546428791. The reversal of 546428771 is 177824645.

It is not a de Polignac number, because 546428771 - 2² = 546428767 is a prime.

It is not an unprimeable number, because it can be changed into a prime (546428711) 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, 44651 + ... + 55556.

It is an arithmetic number, because the mean of its divisors is an integer number (42087360).

Almost surely, 2^546428771 is an apocalyptic number.

546428771 is a deficient number, since it is larger than the sum of its proper divisors (126968989).

546428771 is a wasteful number, since it uses less digits than its factorization.

546428771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100274.

The product of its digits is 376320, while the sum is 44.

The square root of 546428771 is about 23375.8159429783. The cubic root of 546428771 is about 817.5440949821.

The spelling of 546428771 in words is "five hundred forty-six million, four hundred twenty-eight thousand, seven hundred seventy-one".