55214253711319 has 2 divisors, whose sum is σ = 55214253711320. Its totient is φ = 55214253711318.

The previous prime is 55214253711307. The next prime is 55214253711371. The reversal of 55214253711319 is 91311735241255.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55214253711319 is a prime.

It is a super-2 number, since 2×55214253711319² (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 (55214253711119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27607126855659 + 27607126855660.

It is an arithmetic number, because the mean of its divisors is an integer number (27607126855660).

Almost surely, 2^{55214253711319} is an apocalyptic number.

55214253711319 is a deficient number, since it is larger than the sum of its proper divisors (1).

55214253711319 is an equidigital number, since it uses as much as digits as its factorization.

55214253711319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134000, while the sum is 49.

The spelling of 55214253711319 in words is "fifty-five trillion, two hundred fourteen billion, two hundred fifty-three million, seven hundred eleven thousand, three hundred nineteen".