55010369 has 2 divisors, whose sum is σ = 55010370. Its totient is φ = 55010368.

The previous prime is 55010359. The next prime is 55010387. The reversal of 55010369 is 96301055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29376400 + 25633969 = 5420^2 + 5063^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55010369 is a prime.

It is a super-2 number, since 2×55010369² = 6052281395032322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55010359) 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 as a sum of consecutive naturals, namely, 27505184 + 27505185.

It is an arithmetic number, because the mean of its divisors is an integer number (27505185).

Almost surely, 2^55010369 is an apocalyptic number.

It is an amenable number.

55010369 is a deficient number, since it is larger than the sum of its proper divisors (1).

55010369 is an equidigital number, since it uses as much as digits as its factorization.

55010369 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 55010369 is about 7416.8975319873. The cubic root of 55010369 is about 380.3191432496.

The spelling of 55010369 in words is "fifty-five million, ten thousand, three hundred sixty-nine".