55322536 has 16 divisors (see below), whose sum is σ = 104738400. Its totient is φ = 27392304.

The previous prime is 55322497. The next prime is 55322537. The reversal of 55322536 is 63522355.

It is a junction number, because it is equal to n+sod(n) for n = 55322498 and 55322507.

It is not an unprimeable number, because it can be changed into a prime (55322537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32746 + ... + 34393.

It is an arithmetic number, because the mean of its divisors is an integer number (6546150).

Almost surely, 2^55322536 is an apocalyptic number.

It is an amenable number.

55322536 is a deficient number, since it is larger than the sum of its proper divisors (49415864).

55322536 is a wasteful number, since it uses less digits than its factorization.

55322536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67248 (or 67244 counting only the distinct ones).

The product of its digits is 27000, while the sum is 31.

The square root of 55322536 is about 7437.9120726182. The cubic root of 55322536 is about 381.0371849636.

The spelling of 55322536 in words is "fifty-five million, three hundred twenty-two thousand, five hundred thirty-six".