76768444954 has 8 divisors (see below), whose sum is σ = 115159523508. Its totient is φ = 38381937120.

The previous prime is 76768444931. The next prime is 76768444957. The reversal of 76768444954 is 45944486767.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 69078031929 + 7690413025 = 262827^2 + 87695^2 .

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

It is not an unprimeable number, because it can be changed into a prime (76768444957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1100377 + ... + 1168060.

Almost surely, 2^76768444954 is an apocalyptic number.

76768444954 is a deficient number, since it is larger than the sum of its proper divisors (38391078554).

76768444954 is a wasteful number, since it uses less digits than its factorization.

76768444954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2285360.

The product of its digits is 162570240, while the sum is 64.

The spelling of 76768444954 in words is "seventy-six billion, seven hundred sixty-eight million, four hundred forty-four thousand, nine hundred fifty-four".