55115083 has 2 divisors, whose sum is σ = 55115084. Its totient is φ = 55115082.

The previous prime is 55115077. The next prime is 55115129. The reversal of 55115083 is 38051155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55115083 - 2¹⁷ = 54984011 is a prime.

It is not a weakly prime, because it can be changed into another prime (55115023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27557541 + 27557542.

It is an arithmetic number, because the mean of its divisors is an integer number (27557542).

Almost surely, 2^55115083 is an apocalyptic number.

55115083 is a deficient number, since it is larger than the sum of its proper divisors (1).

55115083 is an equidigital number, since it uses as much as digits as its factorization.

55115083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3000, while the sum is 28.

The square root of 55115083 is about 7423.9533269007. The cubic root of 55115083 is about 380.5603068518.

The spelling of 55115083 in words is "fifty-five million, one hundred fifteen thousand, eighty-three".