55562302 has 8 divisors (see below), whose sum is σ = 83375496. Its totient is φ = 27770472.

The previous prime is 55562293. The next prime is 55562303. The reversal of 55562302 is 20326555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55562303) 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, 5868 + ... + 12064.

It is an arithmetic number, because the mean of its divisors is an integer number (10421937).

Almost surely, 2^55562302 is an apocalyptic number.

55562302 is a deficient number, since it is larger than the sum of its proper divisors (27813194).

55562302 is a wasteful number, since it uses less digits than its factorization.

55562302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10682.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 55562302 is about 7454.0124765122. The cubic root of 55562302 is about 381.5868590614.

Adding to 55562302 its reverse (20326555), we get a palindrome (75888857).

The spelling of 55562302 in words is "fifty-five million, five hundred sixty-two thousand, three hundred two".