55368038 has 16 divisors (see below), whose sum is σ = 94542336. Its totient is φ = 24072840.

The previous prime is 55368037. The next prime is 55368041. The reversal of 55368038 is 83086355.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55367992 and 55368010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55368037) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54206 + ... + 55217.

It is an arithmetic number, because the mean of its divisors is an integer number (5908896).

Almost surely, 2^55368038 is an apocalyptic number.

55368038 is a deficient number, since it is larger than the sum of its proper divisors (39174298).

55368038 is a wasteful number, since it uses less digits than its factorization.

55368038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109459.

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 55368038 is about 7440.9702324361. The cubic root of 55368038 is about 381.1416222268.

The spelling of 55368038 in words is "fifty-five million, three hundred sixty-eight thousand, thirty-eight".