546266512 has 40 divisors (see below), whose sum is σ = 1158220512. Its totient is φ = 247526400.

The previous prime is 546266459. The next prime is 546266543. The reversal of 546266512 is 215662645.

It is a super-2 number, since 2×546266512² = 596814204265292288, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53568 + ... + 62944.

Almost surely, 2^546266512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546266512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579110256).

546266512 is an abundant number, since it is smaller than the sum of its proper divisors (611954000).

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

546266512 is a wasteful number, since it uses less digits than its factorization.

546266512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9727 (or 9721 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 546266512 is about 23372.3450256922. The cubic root of 546266512 is about 817.4631652392.

The spelling of 546266512 in words is "five hundred forty-six million, two hundred sixty-six thousand, five hundred twelve".