450633514643093 has 2 divisors, whose sum is σ = 450633514643094. Its totient is φ = 450633514643092.

The previous prime is 450633514643057. The next prime is 450633514643237. The reversal of 450633514643093 is 390346415336054.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 436745504980849 + 13888009662244 = 20898457^2 + 3726662^2 .

It is a cyclic number.

It is not a de Polignac number, because 450633514643093 - 2⁶ = 450633514643029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450633514643003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225316757321546 + 225316757321547.

It is an arithmetic number, because the mean of its divisors is an integer number (225316757321547).

Almost surely, 2^{450633514643093} is an apocalyptic number.

It is an amenable number.

450633514643093 is a deficient number, since it is larger than the sum of its proper divisors (1).

450633514643093 is an equidigital number, since it uses as much as digits as its factorization.

450633514643093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41990400, while the sum is 56.

The spelling of 450633514643093 in words is "four hundred fifty trillion, six hundred thirty-three billion, five hundred fourteen million, six hundred forty-three thousand, ninety-three".