52145352011 has 2 divisors, whose sum is σ = 52145352012. Its totient is φ = 52145352010.

The previous prime is 52145351953. The next prime is 52145352031. The reversal of 52145352011 is 11025354125.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52145352011 - 2¹⁰ = 52145350987 is a prime.

It is a super-2 number, since 2×52145352011² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52145352031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26072676005 + 26072676006.

It is an arithmetic number, because the mean of its divisors is an integer number (26072676006).

Almost surely, 2^52145352011 is an apocalyptic number.

52145352011 is a deficient number, since it is larger than the sum of its proper divisors (1).

52145352011 is an equidigital number, since it uses as much as digits as its factorization.

52145352011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 52145352011 in words is "fifty-two billion, one hundred forty-five million, three hundred fifty-two thousand, eleven".