75350560440361 has 2 divisors, whose sum is σ = 75350560440362. Its totient is φ = 75350560440360.

The previous prime is 75350560440307. The next prime is 75350560440367. The reversal of 75350560440361 is 16304406505357.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74162065827600 + 1188494612761 = 8611740^2 + 1090181^2 .

It is a cyclic number.

It is not a de Polignac number, because 75350560440361 - 2²⁹ = 75350023569449 is a prime.

It is not a weakly prime, because it can be changed into another prime (75350560440367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37675280220180 + 37675280220181.

It is an arithmetic number, because the mean of its divisors is an integer number (37675280220181).

Almost surely, 2^{75350560440361} is an apocalyptic number.

It is an amenable number.

75350560440361 is a deficient number, since it is larger than the sum of its proper divisors (1).

75350560440361 is an equidigital number, since it uses as much as digits as its factorization.

75350560440361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536000, while the sum is 49.

The spelling of 75350560440361 in words is "seventy-five trillion, three hundred fifty billion, five hundred sixty million, four hundred forty thousand, three hundred sixty-one".