75346083937 has 2 divisors, whose sum is σ = 75346083938. Its totient is φ = 75346083936.

The previous prime is 75346083853. The next prime is 75346083971. The reversal of 75346083937 is 73938064357.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 60557335056 + 14788748881 = 246084^2 + 121609^2 .

It is an emirp because it is prime and its reverse (73938064357) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 75346083937 - 2²⁷ = 75211866209 is a prime.

It is not a weakly prime, because it can be changed into another prime (75346084937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37673041968 + 37673041969.

It is an arithmetic number, because the mean of its divisors is an integer number (37673041969).

Almost surely, 2^75346083937 is an apocalyptic number.

It is an amenable number.

75346083937 is a deficient number, since it is larger than the sum of its proper divisors (1).

75346083937 is an equidigital number, since it uses as much as digits as its factorization.

75346083937 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 75346083937 in words is "seventy-five billion, three hundred forty-six million, eighty-three thousand, nine hundred thirty-seven".