2575141631969 has 2 divisors, whose sum is σ = 2575141631970. Its totient is φ = 2575141631968.

The previous prime is 2575141631963. The next prime is 2575141632017. The reversal of 2575141631969 is 9691361415752.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1837583580625 + 737558051344 = 1355575^2 + 858812^2 .

It is a cyclic number.

It is not a de Polignac number, because 2575141631969 - 2²⁸ = 2574873196513 is a prime.

It is a super-2 number, since 2×2575141631969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2575141631963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287570815984 + 1287570815985.

It is an arithmetic number, because the mean of its divisors is an integer number (1287570815985).

Almost surely, 2^{2575141631969} is an apocalyptic number.

It is an amenable number.

2575141631969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2575141631969 is an equidigital number, since it uses as much as digits as its factorization.

2575141631969 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12247200, while the sum is 59.

The spelling of 2575141631969 in words is "two trillion, five hundred seventy-five billion, one hundred forty-one million, six hundred thirty-one thousand, nine hundred sixty-nine".