55067466126551 has 2 divisors, whose sum is σ = 55067466126552. Its totient is φ = 55067466126550.

The previous prime is 55067466126499. The next prime is 55067466126601. The reversal of 55067466126551 is 15562166476055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55067466126551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55067466126451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27533733063275 + 27533733063276.

It is an arithmetic number, because the mean of its divisors is an integer number (27533733063276).

Almost surely, 2^{55067466126551} is an apocalyptic number.

55067466126551 is a deficient number, since it is larger than the sum of its proper divisors (1).

55067466126551 is an equidigital number, since it uses as much as digits as its factorization.

55067466126551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360000, while the sum is 59.

The spelling of 55067466126551 in words is "fifty-five trillion, sixty-seven billion, four hundred sixty-six million, one hundred twenty-six thousand, five hundred fifty-one".