55613020087633 has 2 divisors, whose sum is σ = 55613020087634. Its totient is φ = 55613020087632.

The previous prime is 55613020087601. The next prime is 55613020087637. The reversal of 55613020087633 is 33678002031655.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 41394901928769 + 14218118158864 = 6433887^2 + 3770692^2 .

It is a cyclic number.

It is not a de Polignac number, because 55613020087633 - 2⁵ = 55613020087601 is a prime.

It is a super-3 number, since 3×55613020087633³ (a number of 42 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (55613020087637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27806510043816 + 27806510043817.

It is an arithmetic number, because the mean of its divisors is an integer number (27806510043817).

Almost surely, 2^{55613020087633} is an apocalyptic number.

It is an amenable number.

55613020087633 is a deficient number, since it is larger than the sum of its proper divisors (1).

55613020087633 is an equidigital number, since it uses as much as digits as its factorization.

55613020087633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 55613020087633 in words is "fifty-five trillion, six hundred thirteen billion, twenty million, eighty-seven thousand, six hundred thirty-three".