55361326 has 8 divisors (see below), whose sum is σ = 87412680. Its totient is φ = 26223768.

The previous prime is 55361321. The next prime is 55361351. The reversal of 55361326 is 62316355.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55361321) 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, 728401 + ... + 728476.

It is an arithmetic number, because the mean of its divisors is an integer number (10926585).

Almost surely, 2^55361326 is an apocalyptic number.

55361326 is a deficient number, since it is larger than the sum of its proper divisors (32051354).

55361326 is a wasteful number, since it uses less digits than its factorization.

55361326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456898.

The product of its digits is 16200, while the sum is 31.

The square root of 55361326 is about 7440.5192023138. The cubic root of 55361326 is about 381.1262202846.

The spelling of 55361326 in words is "fifty-five million, three hundred sixty-one thousand, three hundred twenty-six".