5557294653077 has 2 divisors, whose sum is σ = 5557294653078. Its totient is φ = 5557294653076.

The previous prime is 5557294653017. The next prime is 5557294653179. The reversal of 5557294653077 is 7703564927555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4928582041681 + 628712611396 = 2220041^2 + 792914^2 .

It is a cyclic number.

It is not a de Polignac number, because 5557294653077 - 2²⁸ = 5557026217621 is a prime.

It is a super-2 number, since 2×5557294653077² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5557294653017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778647326538 + 2778647326539.

It is an arithmetic number, because the mean of its divisors is an integer number (2778647326539).

Almost surely, 2^{5557294653077} is an apocalyptic number.

It is an amenable number.

5557294653077 is a deficient number, since it is larger than the sum of its proper divisors (1).

5557294653077 is an equidigital number, since it uses as much as digits as its factorization.

5557294653077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 277830000, while the sum is 65.

The spelling of 5557294653077 in words is "five trillion, five hundred fifty-seven billion, two hundred ninety-four million, six hundred fifty-three thousand, seventy-seven".