55093601 has 2 divisors, whose sum is σ = 55093602. Its totient is φ = 55093600.

The previous prime is 55093561. The next prime is 55093607. The reversal of 55093601 is 10639055.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34527376 + 20566225 = 5876^2 + 4535^2 .

It is a cyclic number.

It is not a de Polignac number, because 55093601 - 2¹⁸ = 54831457 is a prime.

It is a super-2 number, since 2×55093601² = 6070609742294402, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55093607) 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, 27546800 + 27546801.

It is an arithmetic number, because the mean of its divisors is an integer number (27546801).

Almost surely, 2^55093601 is an apocalyptic number.

It is an amenable number.

55093601 is a deficient number, since it is larger than the sum of its proper divisors (1).

55093601 is an equidigital number, since it uses as much as digits as its factorization.

55093601 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 55093601 is about 7422.5063826177. The cubic root of 55093601 is about 380.5108572369.

The spelling of 55093601 in words is "fifty-five million, ninety-three thousand, six hundred one".