55073597063 has 2 divisors, whose sum is σ = 55073597064. Its totient is φ = 55073597062.

The previous prime is 55073597021. The next prime is 55073597071. The reversal of 55073597063 is 36079537055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 55073597063 - 2¹² = 55073592967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (55073597363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27536798531 + 27536798532.

It is an arithmetic number, because the mean of its divisors is an integer number (27536798532).

Almost surely, 2^55073597063 is an apocalyptic number.

55073597063 is a deficient number, since it is larger than the sum of its proper divisors (1).

55073597063 is an equidigital number, since it uses as much as digits as its factorization.

55073597063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2976750, while the sum is 50.

The spelling of 55073597063 in words is "fifty-five billion, seventy-three million, five hundred ninety-seven thousand, sixty-three".