52500003091 has 2 divisors, whose sum is σ = 52500003092. Its totient is φ = 52500003090.

The previous prime is 52500003071. The next prime is 52500003131. The reversal of 52500003091 is 19030000525.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52500003091 - 2²⁷ = 52365785363 is a prime.

It is not a weakly prime, because it can be changed into another prime (52500003071) 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, 26250001545 + 26250001546.

It is an arithmetic number, because the mean of its divisors is an integer number (26250001546).

Almost surely, 2^52500003091 is an apocalyptic number.

52500003091 is a deficient number, since it is larger than the sum of its proper divisors (1).

52500003091 is an equidigital number, since it uses as much as digits as its factorization.

52500003091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1350, while the sum is 25.

The spelling of 52500003091 in words is "fifty-two billion, five hundred million, three thousand, ninety-one".