2071652587 has 2 divisors, whose sum is σ = 2071652588. Its totient is φ = 2071652586.

The previous prime is 2071652567. The next prime is 2071652599. The reversal of 2071652587 is 7852561702.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2071652587 is a prime.

It is not a weakly prime, because it can be changed into another prime (2071652507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1035826293 + 1035826294.

It is an arithmetic number, because the mean of its divisors is an integer number (1035826294).

Almost surely, 2^2071652587 is an apocalyptic number.

2071652587 is a deficient number, since it is larger than the sum of its proper divisors (1).

2071652587 is an equidigital number, since it uses as much as digits as its factorization.

2071652587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 235200, while the sum is 43.

The square root of 2071652587 is about 45515.4104342694. The cubic root of 2071652587 is about 1274.7909613979.

The spelling of 2071652587 in words is "two billion, seventy-one million, six hundred fifty-two thousand, five hundred eighty-seven".