269054877061 has 2 divisors, whose sum is σ = 269054877062. Its totient is φ = 269054877060.

The previous prime is 269054877017. The next prime is 269054877067. The reversal of 269054877061 is 160778450962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 269054877025 + 36 = 518705^2 + 6^2 .

It is a cyclic number.

It is not a de Polignac number, because 269054877061 - 2²¹ = 269052779909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 269054876993 and 269054877011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (269054877067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134527438530 + 134527438531.

It is an arithmetic number, because the mean of its divisors is an integer number (134527438531).

Almost surely, 2^269054877061 is an apocalyptic number.

It is an amenable number.

269054877061 is a deficient number, since it is larger than the sum of its proper divisors (1).

269054877061 is an equidigital number, since it uses as much as digits as its factorization.

269054877061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5080320, while the sum is 55.

The spelling of 269054877061 in words is "two hundred sixty-nine billion, fifty-four million, eight hundred seventy-seven thousand, sixty-one".