54132566 has 16 divisors (see below), whose sum is σ = 83148768. Its totient is φ = 26424000.

The previous prime is 54132563. The next prime is 54132613. The reversal of 54132566 is 66523145.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54132563) 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, 12911 + ... + 16581.

It is an arithmetic number, because the mean of its divisors is an integer number (5196798).

Almost surely, 2^54132566 is an apocalyptic number.

54132566 is a deficient number, since it is larger than the sum of its proper divisors (29016202).

54132566 is a wasteful number, since it uses less digits than its factorization.

54132566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847.

The product of its digits is 21600, while the sum is 32.

The square root of 54132566 is about 7357.4836731045. The cubic root of 54132566 is about 378.2853634942.

The spelling of 54132566 in words is "fifty-four million, one hundred thirty-two thousand, five hundred sixty-six".