76605243196301 has 4 divisors (see below), whose sum is σ = 81111433972572. Its totient is φ = 72099052420032.

The previous prime is 76605243196231. The next prime is 76605243196303. The reversal of 76605243196301 is 10369134250667.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46813579782025 + 29791663414276 = 6842045^2 + 5458174^2 .

It is a cyclic number.

It is not a de Polignac number, because 76605243196301 - 2²² = 76605239001997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76605243196303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2253095388110 + ... + 2253095388143.

It is an arithmetic number, because the mean of its divisors is an integer number (20277858493143).

Almost surely, 2^{76605243196301} is an apocalyptic number.

It is an amenable number.

76605243196301 is a deficient number, since it is larger than the sum of its proper divisors (4506190776271).

76605243196301 is a wasteful number, since it uses less digits than its factorization.

76605243196301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4506190776270.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 76605243196301 in words is "seventy-six trillion, six hundred five billion, two hundred forty-three million, one hundred ninety-six thousand, three hundred one".