76716006751 has 4 divisors (see below), whose sum is σ = 76716734904. Its totient is φ = 76715278600.

The previous prime is 76716006749. The next prime is 76716006767. The reversal of 76716006751 is 15760061767.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 15760061767 = 1879 ⋅8387473.

It is a cyclic number.

It is not a de Polignac number, because 76716006751 - 2¹ = 76716006749 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76716006151) 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, 172405 + ... + 427966.

It is an arithmetic number, because the mean of its divisors is an integer number (19179183726).

Almost surely, 2^76716006751 is an apocalyptic number.

76716006751 is a deficient number, since it is larger than the sum of its proper divisors (728153).

76716006751 is a wasteful number, since it uses less digits than its factorization.

76716006751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728152.

The product of its (nonzero) digits is 370440, while the sum is 46.

The spelling of 76716006751 in words is "seventy-six billion, seven hundred sixteen million, six thousand, seven hundred fifty-one".