55738327 has 2 divisors, whose sum is σ = 55738328. Its totient is φ = 55738326.

The previous prime is 55738321. The next prime is 55738357. The reversal of 55738327 is 72383755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55738327 - 2¹⁹ = 55214039 is a prime.

It is a super-2 number, since 2×55738327² = 6213522193517858, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 55738327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55738321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27869163 + 27869164.

It is an arithmetic number, because the mean of its divisors is an integer number (27869164).

Almost surely, 2^55738327 is an apocalyptic number.

55738327 is a deficient number, since it is larger than the sum of its proper divisors (1).

55738327 is an equidigital number, since it uses as much as digits as its factorization.

55738327 is an evil number, because the sum of its binary digits is even.

The product of its digits is 176400, while the sum is 40.

The square root of 55738327 is about 7465.8105387158. The cubic root of 55738327 is about 381.9893982968.

It can be divided in two parts, 55738 and 327, that added together give a palindrome (56065).

The spelling of 55738327 in words is "fifty-five million, seven hundred thirty-eight thousand, three hundred twenty-seven".