32612450369 has 2 divisors, whose sum is σ = 32612450370. Its totient is φ = 32612450368.

The previous prime is 32612450347. The next prime is 32612450407. The reversal of 32612450369 is 96305421623.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32045296144 + 567154225 = 179012^2 + 23815^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32612450369 is a prime.

It is a super-2 number, since 2×32612450369² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32612453369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16306225184 + 16306225185.

It is an arithmetic number, because the mean of its divisors is an integer number (16306225185).

Almost surely, 2^32612450369 is an apocalyptic number.

It is an amenable number.

32612450369 is a deficient number, since it is larger than the sum of its proper divisors (1).

32612450369 is an equidigital number, since it uses as much as digits as its factorization.

32612450369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The spelling of 32612450369 in words is "thirty-two billion, six hundred twelve million, four hundred fifty thousand, three hundred sixty-nine".