7116066325545 has 16 divisors (see below), whose sum is σ = 11386670722560. Its totient is φ = 3794913839744.

The previous prime is 7116066325517. The next prime is 7116066325573. The reversal of 7116066325545 is 5455236606117.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7116066325517) and next prime (7116066325573).

It is a cyclic number.

It is not a de Polignac number, because 7116066325545 - 2⁵ = 7116066325513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19912860 + ... + 20267069.

It is an arithmetic number, because the mean of its divisors is an integer number (711666920160).

Almost surely, 2^{7116066325545} is an apocalyptic number.

It is an amenable number.

7116066325545 is a deficient number, since it is larger than the sum of its proper divisors (4270604397015).

7116066325545 is a wasteful number, since it uses less digits than its factorization.

7116066325545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40191744.

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 7116066325545 in words is "seven trillion, one hundred sixteen billion, sixty-six million, three hundred twenty-five thousand, five hundred forty-five".