2077047807061 has 2 divisors, whose sum is σ = 2077047807062. Its totient is φ = 2077047807060.

The previous prime is 2077047807011. The next prime is 2077047807097. The reversal of 2077047807061 is 1607087407702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1566487540836 + 510560266225 = 1251594^2 + 714535^2 .

It is a cyclic number.

It is not a de Polignac number, because 2077047807061 - 2²⁵ = 2077014252629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2077047806996 and 2077047807014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2077047807011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038523903530 + 1038523903531.

It is an arithmetic number, because the mean of its divisors is an integer number (1038523903531).

Almost surely, 2^{2077047807061} is an apocalyptic number.

It is an amenable number.

2077047807061 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077047807061 is an equidigital number, since it uses as much as digits as its factorization.

2077047807061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 921984, while the sum is 49.

The spelling of 2077047807061 in words is "two trillion, seventy-seven billion, forty-seven million, eight hundred seven thousand, sixty-one".