450960531839 has 2 divisors, whose sum is σ = 450960531840. Its totient is φ = 450960531838.

The previous prime is 450960531823. The next prime is 450960531859. The reversal of 450960531839 is 938135069054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 450960531839 - 2⁴ = 450960531823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (450960531809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 225480265919 + 225480265920.

It is an arithmetic number, because the mean of its divisors is an integer number (225480265920).

Almost surely, 2^450960531839 is an apocalyptic number.

450960531839 is a deficient number, since it is larger than the sum of its proper divisors (1).

450960531839 is an equidigital number, since it uses as much as digits as its factorization.

450960531839 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3499200, while the sum is 53.

The spelling of 450960531839 in words is "four hundred fifty billion, nine hundred sixty million, five hundred thirty-one thousand, eight hundred thirty-nine".