55323302 has 4 divisors (see below), whose sum is σ = 82984956. Its totient is φ = 27661650.

The previous prime is 55323299. The next prime is 55323311. The reversal of 55323302 is 20332355.

It is a semiprime because it is the product of two primes.

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, 13830824 + ... + 13830827.

It is an arithmetic number, because the mean of its divisors is an integer number (20746239).

Almost surely, 2^55323302 is an apocalyptic number.

55323302 is a deficient number, since it is larger than the sum of its proper divisors (27661654).

55323302 is a wasteful number, since it uses less digits than its factorization.

55323302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27661653.

The product of its (nonzero) digits is 2700, while the sum is 23.

The square root of 55323302 is about 7437.9635653854. The cubic root of 55323302 is about 381.0389435787.

Adding to 55323302 its reverse (20332355), we get a palindrome (75655657).

The spelling of 55323302 in words is "fifty-five million, three hundred twenty-three thousand, three hundred two".