76700218055 has 8 divisors (see below), whose sum is σ = 92604926832. Its totient is φ = 60983731008.

The previous prime is 76700217973. The next prime is 76700218057. The reversal of 76700218055 is 55081200767.

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 76700218055 - 2¹⁶ = 76700152519 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 (76700218057) 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, 47054534 + ... + 47056163.

It is an arithmetic number, because the mean of its divisors is an integer number (11575615854).

Almost surely, 2^76700218055 is an apocalyptic number.

76700218055 is a deficient number, since it is larger than the sum of its proper divisors (15904708777).

76700218055 is a wasteful number, since it uses less digits than its factorization.

76700218055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94110865.

The product of its (nonzero) digits is 117600, while the sum is 41.

The spelling of 76700218055 in words is "seventy-six billion, seven hundred million, two hundred eighteen thousand, fifty-five".