55741676513 has 2 divisors, whose sum is σ = 55741676514. Its totient is φ = 55741676512.

The previous prime is 55741676509. The next prime is 55741676647. The reversal of 55741676513 is 31567614755.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34749433744 + 20992242769 = 186412^2 + 144887^2 .

It is a cyclic number.

It is not a de Polignac number, because 55741676513 - 2² = 55741676509 is a prime.

It is not a weakly prime, because it can be changed into another prime (55741676713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27870838256 + 27870838257.

It is an arithmetic number, because the mean of its divisors is an integer number (27870838257).

Almost surely, 2^55741676513 is an apocalyptic number.

It is an amenable number.

55741676513 is a deficient number, since it is larger than the sum of its proper divisors (1).

55741676513 is an equidigital number, since it uses as much as digits as its factorization.

55741676513 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646000, while the sum is 50.

The spelling of 55741676513 in words is "fifty-five billion, seven hundred forty-one million, six hundred seventy-six thousand, five hundred thirteen".