55327517137733 has 2 divisors, whose sum is σ = 55327517137734. Its totient is φ = 55327517137732.

The previous prime is 55327517137699. The next prime is 55327517137741. The reversal of 55327517137733 is 33773171572355.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53846566872484 + 1480950265249 = 7338022^2 + 1216943^2 .

It is a cyclic number.

It is not a de Polignac number, because 55327517137733 - 2¹⁶ = 55327517072197 is a prime.

It is a super-2 number, since 2×55327517137733² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55327517157733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27663758568866 + 27663758568867.

It is an arithmetic number, because the mean of its divisors is an integer number (27663758568867).

Almost surely, 2^{55327517137733} is an apocalyptic number.

It is an amenable number.

55327517137733 is a deficient number, since it is larger than the sum of its proper divisors (1).

55327517137733 is an equidigital number, since it uses as much as digits as its factorization.

55327517137733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48620250, while the sum is 59.

The spelling of 55327517137733 in words is "fifty-five trillion, three hundred twenty-seven billion, five hundred seventeen million, one hundred thirty-seven thousand, seven hundred thirty-three".