76835456077 has 2 divisors, whose sum is σ = 76835456078. Its totient is φ = 76835456076.

The previous prime is 76835456021. The next prime is 76835456083. The reversal of 76835456077 is 77065453867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72443875716 + 4391580361 = 269154^2 + 66269^2 .

It is a cyclic number.

It is not a de Polignac number, because 76835456077 - 2²⁷ = 76701238349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76835450077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38417728038 + 38417728039.

It is an arithmetic number, because the mean of its divisors is an integer number (38417728039).

Almost surely, 2^76835456077 is an apocalyptic number.

It is an amenable number.

76835456077 is a deficient number, since it is larger than the sum of its proper divisors (1).

76835456077 is an equidigital number, since it uses as much as digits as its factorization.

76835456077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 29635200, while the sum is 58.

The spelling of 76835456077 in words is "seventy-six billion, eight hundred thirty-five million, four hundred fifty-six thousand, seventy-seven".