546561086 has 16 divisors (see below), whose sum is σ = 848672640. Its totient is φ = 263682720.

The previous prime is 546561083. The next prime is 546561097. The reversal of 546561086 is 680165645.

It is a happy number.

546561086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (546561083) 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, 148460 + ... + 152096.

It is an arithmetic number, because the mean of its divisors is an integer number (53042040).

Almost surely, 2^546561086 is an apocalyptic number.

546561086 is a deficient number, since it is larger than the sum of its proper divisors (302111554).

546561086 is a wasteful number, since it uses less digits than its factorization.

546561086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6259.

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 546561086 is about 23378.6459402592. The cubic root of 546561086 is about 817.6100777308.

The spelling of 546561086 in words is "five hundred forty-six million, five hundred sixty-one thousand, eighty-six".