345560483453 has 2 divisors, whose sum is σ = 345560483454. Its totient is φ = 345560483452.

The previous prime is 345560483449. The next prime is 345560483507. The reversal of 345560483453 is 354384065543.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 308010570169 + 37549913284 = 554987^2 + 193778^2 .

It is a cyclic number.

It is not a de Polignac number, because 345560483453 - 2² = 345560483449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345560483423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172780241726 + 172780241727.

It is an arithmetic number, because the mean of its divisors is an integer number (172780241727).

Almost surely, 2^345560483453 is an apocalyptic number.

It is an amenable number.

345560483453 is a deficient number, since it is larger than the sum of its proper divisors (1).

345560483453 is an equidigital number, since it uses as much as digits as its factorization.

345560483453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368000, while the sum is 50.

The spelling of 345560483453 in words is "three hundred forty-five billion, five hundred sixty million, four hundred eighty-three thousand, four hundred fifty-three".