76538886672211 has 16 divisors (see below), whose sum is σ = 78491702937600. Its totient is φ = 74610428939200.

The previous prime is 76538886672173. The next prime is 76538886672221. The reversal of 76538886672211 is 11227668883567.

It is a cyclic number.

It is not a de Polignac number, because 76538886672211 - 2⁹ = 76538886671699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76538886672221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198166800 + ... + 198552658.

It is an arithmetic number, because the mean of its divisors is an integer number (4905731433600).

Almost surely, 2^{76538886672211} is an apocalyptic number.

76538886672211 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

76538886672211 is a deficient number, since it is larger than the sum of its proper divisors (1952816265389).

76538886672211 is a wasteful number, since it uses less digits than its factorization.

76538886672211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417410.

The product of its digits is 325140480, while the sum is 70.

The spelling of 76538886672211 in words is "seventy-six trillion, five hundred thirty-eight billion, eight hundred eighty-six million, six hundred seventy-two thousand, two hundred eleven".