52981098056011 has 2 divisors, whose sum is σ = 52981098056012. Its totient is φ = 52981098056010.

The previous prime is 52981098055981. The next prime is 52981098056021. The reversal of 52981098056011 is 11065089018925.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52981098056011 - 2²¹ = 52981095958859 is a prime.

It is not a weakly prime, because it can be changed into another prime (52981098056021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26490549028005 + 26490549028006.

It is an arithmetic number, because the mean of its divisors is an integer number (26490549028006).

Almost surely, 2^{52981098056011} is an apocalyptic number.

52981098056011 is a deficient number, since it is larger than the sum of its proper divisors (1).

52981098056011 is an equidigital number, since it uses as much as digits as its factorization.

52981098056011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1555200, while the sum is 55.

The spelling of 52981098056011 in words is "fifty-two trillion, nine hundred eighty-one billion, ninety-eight million, fifty-six thousand, eleven".