7615120601089 has 2 divisors, whose sum is σ = 7615120601090. Its totient is φ = 7615120601088.

The previous prime is 7615120601059. The next prime is 7615120601093. The reversal of 7615120601089 is 9801060215167.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7099517618064 + 515602983025 = 2664492^2 + 718055^2 .

It is a cyclic number.

It is not a de Polignac number, because 7615120601089 - 2⁷ = 7615120600961 is a prime.

It is not a weakly prime, because it can be changed into another prime (7615120601059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3807560300544 + 3807560300545.

It is an arithmetic number, because the mean of its divisors is an integer number (3807560300545).

Almost surely, 2^{7615120601089} is an apocalyptic number.

It is an amenable number.

7615120601089 is a deficient number, since it is larger than the sum of its proper divisors (1).

7615120601089 is an equidigital number, since it uses as much as digits as its factorization.

7615120601089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 7615120601089 in words is "seven trillion, six hundred fifteen billion, one hundred twenty million, six hundred one thousand, eighty-nine".