2345504573 has 2 divisors, whose sum is σ = 2345504574. Its totient is φ = 2345504572.

The previous prime is 2345504563. The next prime is 2345504611. The reversal of 2345504573 is 3754055432.

It is an a-pointer prime, because the next prime (2345504611) can be obtained adding 2345504573 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1242069049 + 1103435524 = 35243^2 + 33218^2 .

It is a cyclic number.

It is not a de Polignac number, because 2345504573 - 2²² = 2341310269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2345504503) 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, 1172752286 + 1172752287.

It is an arithmetic number, because the mean of its divisors is an integer number (1172752287).

Almost surely, 2^2345504573 is an apocalyptic number.

It is an amenable number.

2345504573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2345504573 is an equidigital number, since it uses as much as digits as its factorization.

2345504573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252000, while the sum is 38.

The square root of 2345504573 is about 48430.4095894305. The cubic root of 2345504573 is about 1328.6545976042.

The spelling of 2345504573 in words is "two billion, three hundred forty-five million, five hundred four thousand, five hundred seventy-three".