53760700470073 has 2 divisors, whose sum is σ = 53760700470074. Its totient is φ = 53760700470072.

The previous prime is 53760700470013. The next prime is 53760700470077. The reversal of 53760700470073 is 37007400706735.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42771495360064 + 10989205110009 = 6539992^2 + 3314997^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53760700470073 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 53760700469999 and 53760700470026.

It is not a weakly prime, because it can be changed into another prime (53760700470077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26880350235036 + 26880350235037.

It is an arithmetic number, because the mean of its divisors is an integer number (26880350235037).

Almost surely, 2^{53760700470073} is an apocalyptic number.

It is an amenable number.

53760700470073 is a deficient number, since it is larger than the sum of its proper divisors (1).

53760700470073 is an equidigital number, since it uses as much as digits as its factorization.

53760700470073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2593080, while the sum is 49.

The spelling of 53760700470073 in words is "fifty-three trillion, seven hundred sixty billion, seven hundred million, four hundred seventy thousand, seventy-three".