55141413 has 4 divisors (see below), whose sum is σ = 73521888. Its totient is φ = 36760940.

The previous prime is 55141409. The next prime is 55141417. The reversal of 55141413 is 31414155.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (55141409) and next prime (55141417).

It is a cyclic number.

It is not a de Polignac number, because 55141413 - 2² = 55141409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55141417) 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 3 ways as a sum of consecutive naturals, for example, 9190233 + ... + 9190238.

It is an arithmetic number, because the mean of its divisors is an integer number (18380472).

Almost surely, 2^55141413 is an apocalyptic number.

It is an amenable number.

55141413 is a deficient number, since it is larger than the sum of its proper divisors (18380475).

55141413 is a wasteful number, since it uses less digits than its factorization.

55141413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18380474.

The product of its digits is 1200, while the sum is 24.

The square root of 55141413 is about 7425.7264291112. The cubic root of 55141413 is about 380.6208985998.

Adding to 55141413 its reverse (31414155), we get a palindrome (86555568).

The spelling of 55141413 in words is "fifty-five million, one hundred forty-one thousand, four hundred thirteen".