13046061757 has 2 divisors, whose sum is σ = 13046061758. Its totient is φ = 13046061756.

The previous prime is 13046061739. The next prime is 13046061767. The reversal of 13046061757 is 75716064031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13045979961 + 81796 = 114219^2 + 286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13046061757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13046061767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6523030878 + 6523030879.

It is an arithmetic number, because the mean of its divisors is an integer number (6523030879).

Almost surely, 2^13046061757 is an apocalyptic number.

It is an amenable number.

13046061757 is a deficient number, since it is larger than the sum of its proper divisors (1).

13046061757 is an equidigital number, since it uses as much as digits as its factorization.

13046061757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 13046061757 in words is "thirteen billion, forty-six million, sixty-one thousand, seven hundred fifty-seven".