2682521071 has 2 divisors, whose sum is σ = 2682521072. Its totient is φ = 2682521070.

The previous prime is 2682521057. The next prime is 2682521117. The reversal of 2682521071 is 1701252862.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2682521071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2682521041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1341260535 + 1341260536.

It is an arithmetic number, because the mean of its divisors is an integer number (1341260536).

Almost surely, 2^2682521071 is an apocalyptic number.

2682521071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2682521071 is an equidigital number, since it uses as much as digits as its factorization.

2682521071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 2682521071 is about 51793.0600659973. The cubic root of 2682521071 is about 1389.4653277188.

The spelling of 2682521071 in words is "two billion, six hundred eighty-two million, five hundred twenty-one thousand, seventy-one".