55410313 has 4 divisors (see below), whose sum is σ = 63326080. Its totient is φ = 47494548.

The previous prime is 55410301. The next prime is 55410319. The reversal of 55410313 is 31301455.

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 a cyclic number.

It is not a de Polignac number, because 55410313 - 2⁹ = 55409801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55410319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3957873 + ... + 3957886.

It is an arithmetic number, because the mean of its divisors is an integer number (15831520).

Almost surely, 2^55410313 is an apocalyptic number.

It is an amenable number.

55410313 is a deficient number, since it is larger than the sum of its proper divisors (7915767).

55410313 is an equidigital number, since it uses as much as digits as its factorization.

55410313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7915766.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 55410313 is about 7443.8103817870. The cubic root of 55410313 is about 381.2386015404.

Adding to 55410313 its reverse (31301455), we get a palindrome (86711768).

The spelling of 55410313 in words is "fifty-five million, four hundred ten thousand, three hundred thirteen".