76633516427 has 8 divisors (see below), whose sum is σ = 85190609280. Its totient is φ = 68456738880.

The previous prime is 76633516423. The next prime is 76633516439. The reversal of 76633516427 is 72461533667.

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

It is a cyclic number.

It is not a de Polignac number, because 76633516427 - 2² = 76633516423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76633516423) 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, 95078402 + ... + 95079207.

It is an arithmetic number, because the mean of its divisors is an integer number (10648826160).

Almost surely, 2^76633516427 is an apocalyptic number.

76633516427 is a deficient number, since it is larger than the sum of its proper divisors (8557092853).

76633516427 is a wasteful number, since it uses less digits than its factorization.

76633516427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190157653.

The product of its digits is 3810240, while the sum is 50.

The spelling of 76633516427 in words is "seventy-six billion, six hundred thirty-three million, five hundred sixteen thousand, four hundred twenty-seven".