10490061277 has 2 divisors, whose sum is σ = 10490061278. Its totient is φ = 10490061276.

The previous prime is 10490061233. The next prime is 10490061311. The reversal of 10490061277 is 77216009401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10490061241 + 36 = 102421^2 + 6^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10490061277 is a prime.

It is a super-2 number, since 2×10490061277² (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 (10490061577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5245030638 + 5245030639.

It is an arithmetic number, because the mean of its divisors is an integer number (5245030639).

Almost surely, 2^10490061277 is an apocalyptic number.

It is an amenable number.

10490061277 is a deficient number, since it is larger than the sum of its proper divisors (1).

10490061277 is an equidigital number, since it uses as much as digits as its factorization.

10490061277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

The spelling of 10490061277 in words is "ten billion, four hundred ninety million, sixty-one thousand, two hundred seventy-seven".