1053077137691 has 2 divisors, whose sum is σ = 1053077137692. Its totient is φ = 1053077137690.

The previous prime is 1053077137577. The next prime is 1053077137727. The reversal of 1053077137691 is 1967317703501.

It is a happy number.

1053077137691 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is an emirp because it is prime and its reverse (1967317703501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053077137691 - 2³⁰ = 1052003395867 is a prime.

It is a super-2 number, since 2×1053077137691² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053077437691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526538568845 + 526538568846.

It is an arithmetic number, because the mean of its divisors is an integer number (526538568846).

Almost surely, 2^{1053077137691} is an apocalyptic number.

1053077137691 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053077137691 is an equidigital number, since it uses as much as digits as its factorization.

1053077137691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 833490, while the sum is 50.

The spelling of 1053077137691 in words is "one trillion, fifty-three billion, seventy-seven million, one hundred thirty-seven thousand, six hundred ninety-one".