55322702 has 4 divisors (see below), whose sum is σ = 82984056. Its totient is φ = 27661350.

The previous prime is 55322677. The next prime is 55322711. The reversal of 55322702 is 20722355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20722355 = 5 ⋅4144471.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13830674 + ... + 13830677.

It is an arithmetic number, because the mean of its divisors is an integer number (20746014).

Almost surely, 2^55322702 is an apocalyptic number.

55322702 is a deficient number, since it is larger than the sum of its proper divisors (27661354).

55322702 is a wasteful number, since it uses less digits than its factorization.

55322702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27661353.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 55322702 is about 7437.9232316555. The cubic root of 55322702 is about 381.0375660748.

The spelling of 55322702 in words is "fifty-five million, three hundred twenty-two thousand, seven hundred two".