546951132 has 432 divisors, whose sum is σ = 1945000512. Its totient is φ = 127733760.

The previous prime is 546951103. The next prime is 546951199. The reversal of 546951132 is 231159645.

546951132 is a `hidden beast` number, since 54 + 69 + 511 + 32 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 8966382 + ... + 8966442.

It is an arithmetic number, because the mean of its divisors is an integer number (4502316).

Almost surely, 2^546951132 is an apocalyptic number.

546951132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546951132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (972500256).

546951132 is an abundant number, since it is smaller than the sum of its proper divisors (1398049380).

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

546951132 is a wasteful number, since it uses less digits than its factorization.

546951132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138 (or 126 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 546951132 is about 23386.9863813190. The cubic root of 546951132 is about 817.8045236447.

The spelling of 546951132 in words is "five hundred forty-six million, nine hundred fifty-one thousand, one hundred thirty-two".