10512710077 has 2 divisors, whose sum is σ = 10512710078. Its totient is φ = 10512710076.

The previous prime is 10512710023. The next prime is 10512710081. The reversal of 10512710077 is 77001721501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7647677401 + 2865032676 = 87451^2 + 53526^2 .

It is a cyclic number.

It is not a de Polignac number, because 10512710077 - 2¹¹ = 10512708029 is a prime.

It is a super-2 number, since 2×10512710077² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10512710017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256355038 + 5256355039.

It is an arithmetic number, because the mean of its divisors is an integer number (5256355039).

Almost surely, 2^10512710077 is an apocalyptic number.

It is an amenable number.

10512710077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10512710077 is an equidigital number, since it uses as much as digits as its factorization.

10512710077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3430, while the sum is 31.

The spelling of 10512710077 in words is "ten billion, five hundred twelve million, seven hundred ten thousand, seventy-seven".