55263326 has 8 divisors (see below), whose sum is σ = 84916944. Its totient is φ = 26957680.

The previous prime is 55263317. The next prime is 55263337. The reversal of 55263326 is 62336255.

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

It is a junction number, because it is equal to n+sod(n) for n = 55263292 and 55263301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336890 + ... + 337053.

It is an arithmetic number, because the mean of its divisors is an integer number (10614618).

Almost surely, 2^55263326 is an apocalyptic number.

55263326 is a deficient number, since it is larger than the sum of its proper divisors (29653618).

55263326 is a wasteful number, since it uses less digits than its factorization.

55263326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673986.

The product of its digits is 32400, while the sum is 32.

The square root of 55263326 is about 7433.9307233791. The cubic root of 55263326 is about 380.9011989984.

The spelling of 55263326 in words is "fifty-five million, two hundred sixty-three thousand, three hundred twenty-six".