10277660562061 has 2 divisors, whose sum is σ = 10277660562062. Its totient is φ = 10277660562060.

The previous prime is 10277660562019. The next prime is 10277660562109. The reversal of 10277660562061 is 16026506677201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8051939708836 + 2225720853225 = 2837594^2 + 1491885^2 .

It is a cyclic number.

It is not a de Polignac number, because 10277660562061 - 2¹³ = 10277660553869 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10277660561996 and 10277660562014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10277660562011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5138830281030 + 5138830281031.

It is an arithmetic number, because the mean of its divisors is an integer number (5138830281031).

Almost surely, 2^{10277660562061} is an apocalyptic number.

It is an amenable number.

10277660562061 is a deficient number, since it is larger than the sum of its proper divisors (1).

10277660562061 is an equidigital number, since it uses as much as digits as its factorization.

10277660562061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1270080, while the sum is 49.

The spelling of 10277660562061 in words is "ten trillion, two hundred seventy-seven billion, six hundred sixty million, five hundred sixty-two thousand, sixty-one".