55102483 has 4 divisors (see below), whose sum is σ = 56446488. Its totient is φ = 53758480.

The previous prime is 55102477. The next prime is 55102493. The reversal of 55102483 is 38420155.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55102483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55102433) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 671941 + ... + 672022.

It is an arithmetic number, because the mean of its divisors is an integer number (14111622).

Almost surely, 2^55102483 is an apocalyptic number.

55102483 is a deficient number, since it is larger than the sum of its proper divisors (1344005).

55102483 is a wasteful number, since it uses less digits than its factorization.

55102483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344004.

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

The square root of 55102483 is about 7423.1046739218. The cubic root of 55102483 is about 380.5313043534.

The spelling of 55102483 in words is "fifty-five million, one hundred two thousand, four hundred eighty-three".