73352376609541 has 2 divisors, whose sum is σ = 73352376609542. Its totient is φ = 73352376609540.

The previous prime is 73352376609503. The next prime is 73352376609599. The reversal of 73352376609541 is 14590667325337.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 60218065600900 + 13134311008641 = 7760030^2 + 3624129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73352376609541 is a prime.

It is a super-2 number, since 2×73352376609541² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 73352376609541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73352376609241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36676188304770 + 36676188304771.

It is an arithmetic number, because the mean of its divisors is an integer number (36676188304771).

Almost surely, 2^{73352376609541} is an apocalyptic number.

It is an amenable number.

73352376609541 is a deficient number, since it is larger than the sum of its proper divisors (1).

73352376609541 is an equidigital number, since it uses as much as digits as its factorization.

73352376609541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 85730400, while the sum is 61.

The spelling of 73352376609541 in words is "seventy-three trillion, three hundred fifty-two billion, three hundred seventy-six million, six hundred nine thousand, five hundred forty-one".