2077736057 has 2 divisors, whose sum is σ = 2077736058. Its totient is φ = 2077736056.

The previous prime is 2077735973. The next prime is 2077736081. The reversal of 2077736057 is 7506377702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1502647696 + 575088361 = 38764^2 + 23981^2 .

It is a cyclic number.

It is not a de Polignac number, because 2077736057 - 2²⁸ = 1809300601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2077735999 and 2077736017.

It is not a weakly prime, because it can be changed into another prime (2077738057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038868028 + 1038868029.

It is an arithmetic number, because the mean of its divisors is an integer number (1038868029).

Almost surely, 2^2077736057 is an apocalyptic number.

It is an amenable number.

2077736057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077736057 is an equidigital number, since it uses as much as digits as its factorization.

2077736057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432180, while the sum is 44.

The square root of 2077736057 is about 45582.1901294793. The cubic root of 2077736057 is about 1276.0375626056.

The spelling of 2077736057 in words is "two billion, seventy-seven million, seven hundred thirty-six thousand, fifty-seven".