4405425555901 has 2 divisors, whose sum is σ = 4405425555902. Its totient is φ = 4405425555900.

The previous prime is 4405425555847. The next prime is 4405425555953. The reversal of 4405425555901 is 1095555245044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3128918765625 + 1276506790276 = 1768875^2 + 1129826^2 .

It is a cyclic number.

It is not a de Polignac number, because 4405425555901 - 2¹¹ = 4405425553853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4405425555961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202712777950 + 2202712777951.

It is an arithmetic number, because the mean of its divisors is an integer number (2202712777951).

Almost surely, 2^{4405425555901} is an apocalyptic number.

It is an amenable number.

4405425555901 is a deficient number, since it is larger than the sum of its proper divisors (1).

4405425555901 is an equidigital number, since it uses as much as digits as its factorization.

4405425555901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600000, while the sum is 49.

The spelling of 4405425555901 in words is "four trillion, four hundred five billion, four hundred twenty-five million, five hundred fifty-five thousand, nine hundred one".