7450005595541 has 2 divisors, whose sum is σ = 7450005595542. Its totient is φ = 7450005595540.

The previous prime is 7450005595453. The next prime is 7450005595561. The reversal of 7450005595541 is 1455955000547.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7257770700625 + 192234894916 = 2694025^2 + 438446^2 .

It is an emirp because it is prime and its reverse (1455955000547) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7450005595541 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7450005595541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7450005595561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3725002797770 + 3725002797771.

It is an arithmetic number, because the mean of its divisors is an integer number (3725002797771).

Almost surely, 2^{7450005595541} is an apocalyptic number.

It is an amenable number.

7450005595541 is a deficient number, since it is larger than the sum of its proper divisors (1).

7450005595541 is an equidigital number, since it uses as much as digits as its factorization.

7450005595541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150000, while the sum is 50.

The spelling of 7450005595541 in words is "seven trillion, four hundred fifty billion, five million, five hundred ninety-five thousand, five hundred forty-one".