5725450355623 has 2 divisors, whose sum is σ = 5725450355624. Its totient is φ = 5725450355622.

The previous prime is 5725450355621. The next prime is 5725450355711. The reversal of 5725450355623 is 3265530545275.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5725450355623 - 2¹ = 5725450355621 is a prime.

Together with 5725450355621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5725450355621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862725177811 + 2862725177812.

It is an arithmetic number, because the mean of its divisors is an integer number (2862725177812).

Almost surely, 2^{5725450355623} is an apocalyptic number.

5725450355623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5725450355623 is an equidigital number, since it uses as much as digits as its factorization.

5725450355623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18900000, while the sum is 52.

The spelling of 5725450355623 in words is "five trillion, seven hundred twenty-five billion, four hundred fifty million, three hundred fifty-five thousand, six hundred twenty-three".