2525003761429 has 2 divisors, whose sum is σ = 2525003761430. Its totient is φ = 2525003761428.

The previous prime is 2525003761403. The next prime is 2525003761499. The reversal of 2525003761429 is 9241673005252.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2297946746404 + 227057015025 = 1515898^2 + 476505^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2525003761429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2525003761499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1262501880714 + 1262501880715.

It is an arithmetic number, because the mean of its divisors is an integer number (1262501880715).

Almost surely, 2^{2525003761429} is an apocalyptic number.

It is an amenable number.

2525003761429 is a deficient number, since it is larger than the sum of its proper divisors (1).

2525003761429 is an equidigital number, since it uses as much as digits as its factorization.

2525003761429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 907200, while the sum is 46.

The spelling of 2525003761429 in words is "two trillion, five hundred twenty-five billion, three million, seven hundred sixty-one thousand, four hundred twenty-nine".