55888103 has 2 divisors, whose sum is σ = 55888104. Its totient is φ = 55888102.

The previous prime is 55888099. The next prime is 55888111. The reversal of 55888103 is 30188855.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55888103 - 2² = 55888099 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55888403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27944051 + 27944052.

It is an arithmetic number, because the mean of its divisors is an integer number (27944052).

Almost surely, 2^55888103 is an apocalyptic number.

55888103 is a deficient number, since it is larger than the sum of its proper divisors (1).

55888103 is an equidigital number, since it uses as much as digits as its factorization.

55888103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38400, while the sum is 38.

The square root of 55888103 is about 7475.8346022367. The cubic root of 55888103 is about 382.3312437109.

The spelling of 55888103 in words is "fifty-five million, eight hundred eighty-eight thousand, one hundred three".