1076140171957 has 2 divisors, whose sum is σ = 1076140171958. Its totient is φ = 1076140171956.

The previous prime is 1076140171927. The next prime is 1076140171979. The reversal of 1076140171957 is 7591710416701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 888166765476 + 187973406481 = 942426^2 + 433559^2 .

It is a cyclic number.

It is not a de Polignac number, because 1076140171957 - 2¹⁹ = 1076139647669 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1076140171957.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1076140171927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538070085978 + 538070085979.

It is an arithmetic number, because the mean of its divisors is an integer number (538070085979).

Almost surely, 2^{1076140171957} is an apocalyptic number.

It is an amenable number.

1076140171957 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076140171957 is an equidigital number, since it uses as much as digits as its factorization.

1076140171957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 370440, while the sum is 49.

The spelling of 1076140171957 in words is "one trillion, seventy-six billion, one hundred forty million, one hundred seventy-one thousand, nine hundred fifty-seven".