73452489995041 has 2 divisors, whose sum is σ = 73452489995042. Its totient is φ = 73452489995040.

The previous prime is 73452489994981. The next prime is 73452489995057. The reversal of 73452489995041 is 14059998425437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70055159050816 + 3397330944225 = 8369896^2 + 1843185^2 .

It is an emirp because it is prime and its reverse (14059998425437) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73452489995041 - 2⁴¹ = 71253466739489 is a prime.

It is not a weakly prime, because it can be changed into another prime (73452489995741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36726244997520 + 36726244997521.

It is an arithmetic number, because the mean of its divisors is an integer number (36726244997521).

Almost surely, 2^{73452489995041} is an apocalyptic number.

It is an amenable number.

73452489995041 is a deficient number, since it is larger than the sum of its proper divisors (1).

73452489995041 is an equidigital number, since it uses as much as digits as its factorization.

73452489995041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 391910400, while the sum is 70.

The spelling of 73452489995041 in words is "seventy-three trillion, four hundred fifty-two billion, four hundred eighty-nine million, nine hundred ninety-five thousand, forty-one".