55833854 has 4 divisors (see below), whose sum is σ = 83750784. Its totient is φ = 27916926.

The previous prime is 55833793. The next prime is 55833863. The reversal of 55833854 is 45833855.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13958462 + ... + 13958465.

It is an arithmetic number, because the mean of its divisors is an integer number (20937696).

Almost surely, 2^55833854 is an apocalyptic number.

55833854 is a deficient number, since it is larger than the sum of its proper divisors (27916930).

55833854 is a wasteful number, since it uses less digits than its factorization.

55833854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27916929.

The product of its digits is 288000, while the sum is 41.

The square root of 55833854 is about 7472.2054307948. The cubic root of 55833854 is about 382.2074976237.

Subtracting from 55833854 its reverse (45833855), we obtain a palindrome (9999999).

The spelling of 55833854 in words is "fifty-five million, eight hundred thirty-three thousand, eight hundred fifty-four".