8616632225377 has 8 divisors (see below), whose sum is σ = 9618566205600. Its totient is φ = 7651132208160.

The previous prime is 8616632225339. The next prime is 8616632225381. The reversal of 8616632225377 is 7735222366168.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8616632225377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8616632225977) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9108490252 + ... + 9108491197.

It is an arithmetic number, because the mean of its divisors is an integer number (1202320775700).

Almost surely, 2^{8616632225377} is an apocalyptic number.

It is an amenable number.

8616632225377 is a deficient number, since it is larger than the sum of its proper divisors (1001933980223).

8616632225377 is a wasteful number, since it uses less digits than its factorization.

8616632225377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18216981503.

The product of its digits is 30481920, while the sum is 58.

The spelling of 8616632225377 in words is "eight trillion, six hundred sixteen billion, six hundred thirty-two million, two hundred twenty-five thousand, three hundred seventy-seven".