56554132 has 6 divisors (see below), whose sum is σ = 98969738. Its totient is φ = 28277064.

The previous prime is 56554123. The next prime is 56554151. The reversal of 56554132 is 23145565.

It can be written as a sum of positive squares in only one way, i.e., 55562116 + 992016 = 7454^2 + 996^2 .

It is a junction number, because it is equal to n+sod(n) for n = 56554094 and 56554103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7069263 + ... + 7069270.

Almost surely, 2^56554132 is an apocalyptic number.

It is an amenable number.

56554132 is a deficient number, since it is larger than the sum of its proper divisors (42415606).

56554132 is a wasteful number, since it uses less digits than its factorization.

56554132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14138537 (or 14138535 counting only the distinct ones).

The product of its digits is 18000, while the sum is 31.

The square root of 56554132 is about 7520.2481342041. The cubic root of 56554132 is about 383.8440212139.

Adding to 56554132 its reverse (23145565), we get a palindrome (79699697).

The spelling of 56554132 in words is "fifty-six million, five hundred fifty-four thousand, one hundred thirty-two".