53006376061 has 2 divisors, whose sum is σ = 53006376062. Its totient is φ = 53006376060.

The previous prime is 53006376043. The next prime is 53006376077. The reversal of 53006376061 is 16067360035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43683508036 + 9322868025 = 209006^2 + 96555^2 .

It is a cyclic number.

It is not a de Polignac number, because 53006376061 - 2⁹ = 53006375549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53006376061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53006376011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26503188030 + 26503188031.

It is an arithmetic number, because the mean of its divisors is an integer number (26503188031).

Almost surely, 2^53006376061 is an apocalyptic number.

It is an amenable number.

53006376061 is a deficient number, since it is larger than the sum of its proper divisors (1).

53006376061 is an equidigital number, since it uses as much as digits as its factorization.

53006376061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The spelling of 53006376061 in words is "fifty-three billion, six million, three hundred seventy-six thousand, sixty-one".