55012341 has 4 divisors (see below), whose sum is σ = 73349792. Its totient is φ = 36674892.

The previous prime is 55012327. The next prime is 55012369. The reversal of 55012341 is 14321055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 55012341 - 2¹⁰ = 55011317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55012381) 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 in 3 ways as a sum of consecutive naturals, for example, 9168721 + ... + 9168726.

It is an arithmetic number, because the mean of its divisors is an integer number (18337448).

Almost surely, 2^55012341 is an apocalyptic number.

It is an amenable number.

55012341 is a deficient number, since it is larger than the sum of its proper divisors (18337451).

55012341 is a wasteful number, since it uses less digits than its factorization.

55012341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18337450.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55012341 is about 7417.0304704781. The cubic root of 55012341 is about 380.3236877286.

Adding to 55012341 its reverse (14321055), we get a palindrome (69333396).

The spelling of 55012341 in words is "fifty-five million, twelve thousand, three hundred forty-one".