2669520432053 has 2 divisors, whose sum is σ = 2669520432054. Its totient is φ = 2669520432052.

The previous prime is 2669520432037. The next prime is 2669520432077. The reversal of 2669520432053 is 3502340259662.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1396951433329 + 1272568998724 = 1181927^2 + 1128082^2 .

It is a cyclic number.

It is not a de Polignac number, because 2669520432053 - 2⁴ = 2669520432037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2669520431989 and 2669520432007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2669520432253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1334760216026 + 1334760216027.

It is an arithmetic number, because the mean of its divisors is an integer number (1334760216027).

Almost surely, 2^{2669520432053} is an apocalyptic number.

It is an amenable number.

2669520432053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2669520432053 is an equidigital number, since it uses as much as digits as its factorization.

2669520432053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2332800, while the sum is 47.

The spelling of 2669520432053 in words is "two trillion, six hundred sixty-nine billion, five hundred twenty million, four hundred thirty-two thousand, fifty-three".