54709132 has 24 divisors (see below), whose sum is σ = 101208240. Its totient is φ = 25804800.

The previous prime is 54709103. The next prime is 54709133. The reversal of 54709132 is 23190745.

It is a junction number, because it is equal to n+sod(n) for n = 54709094 and 54709103.

It is not an unprimeable number, because it can be changed into a prime (54709133) 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, 18132 + ... + 20932.

It is an arithmetic number, because the mean of its divisors is an integer number (4217010).

Almost surely, 2^54709132 is an apocalyptic number.

It is an amenable number.

54709132 is a deficient number, since it is larger than the sum of its proper divisors (46499108).

54709132 is a wasteful number, since it uses less digits than its factorization.

54709132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3081 (or 3079 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 54709132 is about 7396.5621744159. The cubic root of 54709132 is about 379.6236625005.

Adding to 54709132 its reverse (23190745), we get a palindrome (77899877).

The spelling of 54709132 in words is "fifty-four million, seven hundred nine thousand, one hundred thirty-two".