55482079 has 2 divisors, whose sum is σ = 55482080. Its totient is φ = 55482078.

The previous prime is 55482059. The next prime is 55482107. The reversal of 55482079 is 97028455.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55482079 - 2¹⁵ = 55449311 is a prime.

It is a super-2 number, since 2×55482079² = 6156522180324482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55482019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27741039 + 27741040.

It is an arithmetic number, because the mean of its divisors is an integer number (27741040).

Almost surely, 2^55482079 is an apocalyptic number.

55482079 is a deficient number, since it is larger than the sum of its proper divisors (1).

55482079 is an equidigital number, since it uses as much as digits as its factorization.

55482079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 55482079 is about 7448.6293369989. The cubic root of 55482079 is about 381.4031206496.

The spelling of 55482079 in words is "fifty-five million, four hundred eighty-two thousand, seventy-nine".