76868588019 has 8 divisors (see below), whose sum is σ = 102564716800. Its totient is φ = 51209092296.

The previous prime is 76868588011. The next prime is 76868588039. The reversal of 76868588019 is 91088586867.

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

It is not a de Polignac number, because 76868588019 - 2³ = 76868588011 is a prime.

It is a super-2 number, since 2×76868588019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76868588011) 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, 9153367 + ... + 9161760.

It is an arithmetic number, because the mean of its divisors is an integer number (12820589600).

Almost surely, 2^76868588019 is an apocalyptic number.

76868588019 is a deficient number, since it is larger than the sum of its proper divisors (25696128781).

76868588019 is a wasteful number, since it uses less digits than its factorization.

76868588019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18316529.

The product of its (nonzero) digits is 46448640, while the sum is 66.

The spelling of 76868588019 in words is "seventy-six billion, eight hundred sixty-eight million, five hundred eighty-eight thousand, nineteen".