55254502 has 8 divisors (see below), whose sum is σ = 82918656. Its totient is φ = 27614952.

The previous prime is 55254491. The next prime is 55254517. The reversal of 55254502 is 20545255.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1243 + ... + 10585.

It is an arithmetic number, because the mean of its divisors is an integer number (10364832).

Almost surely, 2^55254502 is an apocalyptic number.

55254502 is a deficient number, since it is larger than the sum of its proper divisors (27664154).

55254502 is a wasteful number, since it uses less digits than its factorization.

55254502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12302.

The product of its (nonzero) digits is 10000, while the sum is 28.

The square root of 55254502 is about 7433.3372047823. The cubic root of 55254502 is about 380.8809248472.

Adding to 55254502 its reverse (20545255), we get a palindrome (75799757).

The spelling of 55254502 in words is "fifty-five million, two hundred fifty-four thousand, five hundred two".