55102834 has 4 divisors (see below), whose sum is σ = 82654254. Its totient is φ = 27551416.

The previous prime is 55102781. The next prime is 55102843. The reversal of 55102834 is 43820155.

55102834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 53655625 + 1447209 = 7325^2 + 1203^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13775707 + ... + 13775710.

Almost surely, 2^55102834 is an apocalyptic number.

55102834 is a deficient number, since it is larger than the sum of its proper divisors (27551420).

55102834 is a wasteful number, since it uses less digits than its factorization.

55102834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27551419.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 55102834 is about 7423.1283162828. The cubic root of 55102834 is about 380.5321123400.

Adding to 55102834 its reverse (43820155), we get a palindrome (98922989).

The spelling of 55102834 in words is "fifty-five million, one hundred two thousand, eight hundred thirty-four".