55934231 has 2 divisors, whose sum is σ = 55934232. Its totient is φ = 55934230.

The previous prime is 55934189. The next prime is 55934273. The reversal of 55934231 is 13243955.

It is a balanced prime because it is at equal distance from previous prime (55934189) and next prime (55934273).

It is a cyclic number.

It is not a de Polignac number, because 55934231 - 2⁶ = 55934167 is a prime.

It is a super-2 number, since 2×55934231² = 6257276395122722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55934731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27967115 + 27967116.

It is an arithmetic number, because the mean of its divisors is an integer number (27967116).

Almost surely, 2^55934231 is an apocalyptic number.

55934231 is a deficient number, since it is larger than the sum of its proper divisors (1).

55934231 is an equidigital number, since it uses as much as digits as its factorization.

55934231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16200, while the sum is 32.

The square root of 55934231 is about 7478.9191063950. The cubic root of 55934231 is about 382.4364022020.

It can be divided in two parts, 55934 and 231, that added together give a palindrome (56165).

The spelling of 55934231 in words is "fifty-five million, nine hundred thirty-four thousand, two hundred thirty-one".