2529270791 has 2 divisors, whose sum is σ = 2529270792. Its totient is φ = 2529270790.

The previous prime is 2529270787. The next prime is 2529270803. The reversal of 2529270791 is 1970729252.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2529270791 - 2² = 2529270787 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2529270091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264635395 + 1264635396.

It is an arithmetic number, because the mean of its divisors is an integer number (1264635396).

Almost surely, 2^2529270791 is an apocalyptic number.

2529270791 is a deficient number, since it is larger than the sum of its proper divisors (1).

2529270791 is an equidigital number, since it uses as much as digits as its factorization.

2529270791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 158760, while the sum is 44.

The square root of 2529270791 is about 50291.8561101099. The cubic root of 2529270791 is about 1362.4851459369.

The spelling of 2529270791 in words is "two billion, five hundred twenty-nine million, two hundred seventy thousand, seven hundred ninety-one".