55278007827043 has 2 divisors, whose sum is σ = 55278007827044. Its totient is φ = 55278007827042.

The previous prime is 55278007827013. The next prime is 55278007827073. The reversal of 55278007827043 is 34072870087255.

It is a balanced prime because it is at equal distance from previous prime (55278007827013) and next prime (55278007827073).

It is a cyclic number.

It is not a de Polignac number, because 55278007827043 - 2²⁹ = 55277470956131 is a prime.

It is not a weakly prime, because it can be changed into another prime (55278007827013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27639003913521 + 27639003913522.

It is an arithmetic number, because the mean of its divisors is an integer number (27639003913522).

Almost surely, 2^{55278007827043} is an apocalyptic number.

55278007827043 is a deficient number, since it is larger than the sum of its proper divisors (1).

55278007827043 is an equidigital number, since it uses as much as digits as its factorization.

55278007827043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26342400, while the sum is 58.

The spelling of 55278007827043 in words is "fifty-five trillion, two hundred seventy-eight billion, seven million, eight hundred twenty-seven thousand, forty-three".