2051035032539 has 2 divisors, whose sum is σ = 2051035032540. Its totient is φ = 2051035032538.

The previous prime is 2051035032391. The next prime is 2051035032559. The reversal of 2051035032539 is 9352305301502.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2051035032539 - 2⁸ = 2051035032283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2051035032559) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025517516269 + 1025517516270.

It is an arithmetic number, because the mean of its divisors is an integer number (1025517516270).

Almost surely, 2^{2051035032539} is an apocalyptic number.

2051035032539 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051035032539 is an equidigital number, since it uses as much as digits as its factorization.

2051035032539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 121500, while the sum is 38.

The spelling of 2051035032539 in words is "two trillion, fifty-one billion, thirty-five million, thirty-two thousand, five hundred thirty-nine".