2051028229507 has 2 divisors, whose sum is σ = 2051028229508. Its totient is φ = 2051028229506.

The previous prime is 2051028229489. The next prime is 2051028229583. The reversal of 2051028229507 is 7059228201502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2051028229507 - 2³¹ = 2048880745859 is a prime.

It is not a weakly prime, because it can be changed into another prime (2051028229007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025514114753 + 1025514114754.

It is an arithmetic number, because the mean of its divisors is an integer number (1025514114754).

Almost surely, 2^{2051028229507} is an apocalyptic number.

2051028229507 is a deficient number, since it is larger than the sum of its proper divisors (1).

2051028229507 is an equidigital number, since it uses as much as digits as its factorization.

2051028229507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 201600, while the sum is 43.

The spelling of 2051028229507 in words is "two trillion, fifty-one billion, twenty-eight million, two hundred twenty-nine thousand, five hundred seven".