32460445453 has 2 divisors, whose sum is σ = 32460445454. Its totient is φ = 32460445452.

The previous prime is 32460445447. The next prime is 32460445471. The reversal of 32460445453 is 35454406423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24863928489 + 7596516964 = 157683^2 + 87158^2 .

It is a cyclic number.

It is not a de Polignac number, because 32460445453 - 2⁹ = 32460444941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32460446453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16230222726 + 16230222727.

It is an arithmetic number, because the mean of its divisors is an integer number (16230222727).

Almost surely, 2^32460445453 is an apocalyptic number.

It is an amenable number.

32460445453 is a deficient number, since it is larger than the sum of its proper divisors (1).

32460445453 is an equidigital number, since it uses as much as digits as its factorization.

32460445453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691200, while the sum is 40.

The spelling of 32460445453 in words is "thirty-two billion, four hundred sixty million, four hundred forty-five thousand, four hundred fifty-three".