4345153202461 has 2 divisors, whose sum is σ = 4345153202462. Its totient is φ = 4345153202460.

The previous prime is 4345153202303. The next prime is 4345153202501. The reversal of 4345153202461 is 1642023515434.

It is an a-pointer prime, because the next prime (4345153202501) can be obtained adding 4345153202461 to its sum of digits (40).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3244343054436 + 1100810148025 = 1801206^2 + 1049195^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345153202461 - 2³⁷ = 4207714248989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4345153209461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2172576601230 + 2172576601231.

It is an arithmetic number, because the mean of its divisors is an integer number (2172576601231).

Almost surely, 2^{4345153202461} is an apocalyptic number.

It is an amenable number.

4345153202461 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345153202461 is an equidigital number, since it uses as much as digits as its factorization.

4345153202461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 4345153202461 its reverse (1642023515434), we get a palindrome (5987176717895).

The spelling of 4345153202461 in words is "four trillion, three hundred forty-five billion, one hundred fifty-three million, two hundred two thousand, four hundred sixty-one".