55341091 has 16 divisors (see below), whose sum is σ = 63780640. Its totient is φ = 47589120.

The previous prime is 55341089. The next prime is 55341109. The reversal of 55341091 is 19014355.

It is a cyclic number.

It is not a de Polignac number, because 55341091 - 2¹ = 55341089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55341191) 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 in 15 ways as a sum of consecutive naturals, for example, 13231 + ... + 16903.

It is an arithmetic number, because the mean of its divisors is an integer number (3986290).

Almost surely, 2^55341091 is an apocalyptic number.

55341091 is a deficient number, since it is larger than the sum of its proper divisors (8439549).

55341091 is a wasteful number, since it uses less digits than its factorization.

55341091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766.

The product of its (nonzero) digits is 2700, while the sum is 28.

The square root of 55341091 is about 7439.1592938987. The cubic root of 55341091 is about 381.0797797492.

The spelling of 55341091 in words is "fifty-five million, three hundred forty-one thousand, ninety-one".