55324053 has 12 divisors (see below), whose sum is σ = 82872608. Its totient is φ = 36882540.

The previous prime is 55324043. The next prime is 55324079. The reversal of 55324053 is 35042355.

55324053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55324053 - 2¹³ = 55315861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55324043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113593 + ... + 114078.

Almost surely, 2^55324053 is an apocalyptic number.

It is an amenable number.

55324053 is a deficient number, since it is larger than the sum of its proper divisors (27548555).

55324053 is an equidigital number, since it uses as much as digits as its factorization.

55324053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227686 (or 227674 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 55324053 is about 7438.0140494624. The cubic root of 55324053 is about 381.0406677403.

The spelling of 55324053 in words is "fifty-five million, three hundred twenty-four thousand, fifty-three".