877103002057 has 2 divisors, whose sum is σ = 877103002058. Its totient is φ = 877103002056.

The previous prime is 877103002051. The next prime is 877103002093. The reversal of 877103002057 is 750200301778.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 814513470016 + 62589532041 = 902504^2 + 250179^2 .

It is a cyclic number.

It is not a de Polignac number, because 877103002057 - 2³ = 877103002049 is a prime.

It is not a weakly prime, because it can be changed into another prime (877103002051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438551501028 + 438551501029.

It is an arithmetic number, because the mean of its divisors is an integer number (438551501029).

Almost surely, 2^877103002057 is an apocalyptic number.

It is an amenable number.

877103002057 is a deficient number, since it is larger than the sum of its proper divisors (1).

877103002057 is an equidigital number, since it uses as much as digits as its factorization.

877103002057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82320, while the sum is 40.

The spelling of 877103002057 in words is "eight hundred seventy-seven billion, one hundred three million, two thousand, fifty-seven".