3053523440321 has 2 divisors, whose sum is σ = 3053523440322. Its totient is φ = 3053523440320.

The previous prime is 3053523440291. The next prime is 3053523440381. The reversal of 3053523440321 is 1230443253503.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2557315903921 + 496207536400 = 1599161^2 + 704420^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3053523440321 is a prime.

It is not a weakly prime, because it can be changed into another prime (3053523440381) 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, 1526761720160 + 1526761720161.

It is an arithmetic number, because the mean of its divisors is an integer number (1526761720161).

Almost surely, 2^{3053523440321} is an apocalyptic number.

It is an amenable number.

3053523440321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3053523440321 is an equidigital number, since it uses as much as digits as its factorization.

3053523440321 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 3053523440321 its reverse (1230443253503), we get a palindrome (4283966693824).

The spelling of 3053523440321 in words is "three trillion, fifty-three billion, five hundred twenty-three million, four hundred forty thousand, three hundred twenty-one".