450632134025111 has 2 divisors, whose sum is σ = 450632134025112. Its totient is φ = 450632134025110.

The previous prime is 450632134025107. The next prime is 450632134025137. The reversal of 450632134025111 is 111520431236054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450632134025111 - 2² = 450632134025107 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450632134025611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225316067012555 + 225316067012556.

It is an arithmetic number, because the mean of its divisors is an integer number (225316067012556).

Almost surely, 2^{450632134025111} is an apocalyptic number.

450632134025111 is a deficient number, since it is larger than the sum of its proper divisors (1).

450632134025111 is an equidigital number, since it uses as much as digits as its factorization.

450632134025111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 450632134025111 in words is "four hundred fifty trillion, six hundred thirty-two billion, one hundred thirty-four million, twenty-five thousand, one hundred eleven".