55201872033367 has 2 divisors, whose sum is σ = 55201872033368. Its totient is φ = 55201872033366.

The previous prime is 55201872033359. The next prime is 55201872033377. The reversal of 55201872033367 is 76333027810255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55201872033367 - 2³ = 55201872033359 is a prime.

It is a super-2 number, since 2×55201872033367² (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 (55201872033377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27600936016683 + 27600936016684.

It is an arithmetic number, because the mean of its divisors is an integer number (27600936016684).

Almost surely, 2^{55201872033367} is an apocalyptic number.

55201872033367 is a deficient number, since it is larger than the sum of its proper divisors (1).

55201872033367 is an equidigital number, since it uses as much as digits as its factorization.

55201872033367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6350400, while the sum is 52.

The spelling of 55201872033367 in words is "fifty-five trillion, two hundred one billion, eight hundred seventy-two million, thirty-three thousand, three hundred sixty-seven".