546412512 has 48 divisors (see below), whose sum is σ = 1443173760. Its totient is φ = 181014912.

The previous prime is 546412501. The next prime is 546412523. The reversal of 546412512 is 215214645.

It is an interprime number because it is at equal distance from previous prime (546412501) and next prime (546412523).

It is a tau number, because it is divible by the number of its divisors (48).

It is a self number, because there is not a number n which added to its sum of digits gives 546412512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1812 + ... + 33107.

It is an arithmetic number, because the mean of its divisors is an integer number (30066120).

Almost surely, 2^546412512 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 546412512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (721586880).

546412512 is an abundant number, since it is smaller than the sum of its proper divisors (896761248).

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

546412512 is a wasteful number, since it uses less digits than its factorization.

546412512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35095 (or 35087 counting only the distinct ones).

The product of its digits is 9600, while the sum is 30.

The square root of 546412512 is about 23375.4681664347. The cubic root of 546412512 is about 817.5359862209.

The spelling of 546412512 in words is "five hundred forty-six million, four hundred twelve thousand, five hundred twelve".