54132130 has 16 divisors (see below), whose sum is σ = 104933304. Its totient is φ = 19987200.

The previous prime is 54132119. The next prime is 54132139. The reversal of 54132130 is 3123145.

It can be written as a sum of positive squares in 4 ways, for example, as 34445161 + 19686969 = 5869^2 + 4437^2 .

It is a junction number, because it is equal to n+sod(n) for n = 54132098 and 54132107.

It is not an unprimeable number, because it can be changed into a prime (54132139) 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, 208071 + ... + 208330.

Almost surely, 2^54132130 is an apocalyptic number.

54132130 is a deficient number, since it is larger than the sum of its proper divisors (50801174).

54132130 is a wasteful number, since it uses less digits than its factorization.

54132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 416421.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 54132130 is about 7357.4540433495. The cubic root of 54132130 is about 378.2843478833.

Adding to 54132130 its reverse (3123145), we get a palindrome (57255275).

The spelling of 54132130 in words is "fifty-four million, one hundred thirty-two thousand, one hundred thirty".