2353021450433 has 2 divisors, whose sum is σ = 2353021450434. Its totient is φ = 2353021450432.

The previous prime is 2353021450411. The next prime is 2353021450457. The reversal of 2353021450433 is 3340541203532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2265575863489 + 87445586944 = 1505183^2 + 295712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2353021450433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2353021450393 and 2353021450402.

It is not a weakly prime, because it can be changed into another prime (2353021450333) 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, 1176510725216 + 1176510725217.

It is an arithmetic number, because the mean of its divisors is an integer number (1176510725217).

Almost surely, 2^{2353021450433} is an apocalyptic number.

It is an amenable number.

2353021450433 is a deficient number, since it is larger than the sum of its proper divisors (1).

2353021450433 is an equidigital number, since it uses as much as digits as its factorization.

2353021450433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 2353021450433 its reverse (3340541203532), we get a palindrome (5693562653965).

The spelling of 2353021450433 in words is "two trillion, three hundred fifty-three billion, twenty-one million, four hundred fifty thousand, four hundred thirty-three".