546466564 has 24 divisors (see below), whose sum is σ = 1157224320. Its totient is φ = 220423296.

The previous prime is 546466561. The next prime is 546466567. The reversal of 546466564 is 465664645.

It is an interprime number because it is at equal distance from previous prime (546466561) and next prime (546466567).

It is not an unprimeable number, because it can be changed into a prime (546466561) 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, 573544 + ... + 574495.

It is an arithmetic number, because the mean of its divisors is an integer number (48217680).

Almost surely, 2^546466564 is an apocalyptic number.

It is an amenable number.

546466564 is an abundant number, since it is smaller than the sum of its proper divisors (610757756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

546466564 is a wasteful number, since it uses less digits than its factorization.

546466564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148067 (or 1148065 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 46.

The square root of 546466564 is about 23376.6243072006. The cubic root of 546466564 is about 817.5629426547.

The spelling of 546466564 in words is "five hundred forty-six million, four hundred sixty-six thousand, five hundred sixty-four".