2667668053 has 2 divisors, whose sum is σ = 2667668054. Its totient is φ = 2667668052.

The previous prime is 2667668023. The next prime is 2667668063. The reversal of 2667668053 is 3508667662.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2573228529 + 94439524 = 50727^2 + 9718^2 .

It is a cyclic number.

It is not a de Polignac number, because 2667668053 - 2¹⁷ = 2667536981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2667667988 and 2667668006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2667668023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1333834026 + 1333834027.

It is an arithmetic number, because the mean of its divisors is an integer number (1333834027).

Almost surely, 2^2667668053 is an apocalyptic number.

It is an amenable number.

2667668053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2667668053 is an equidigital number, since it uses as much as digits as its factorization.

2667668053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2177280, while the sum is 49.

The square root of 2667668053 is about 51649.4729208343. The cubic root of 2667668053 is about 1386.8961076042.

The spelling of 2667668053 in words is "two billion, six hundred sixty-seven million, six hundred sixty-eight thousand, fifty-three".