88080000077 has 2 divisors, whose sum is σ = 88080000078. Its totient is φ = 88080000076.

The previous prime is 88080000053. The next prime is 88080000079. The reversal of 88080000077 is 77000008088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 85477877956 + 2602122121 = 292366^2 + 51011^2 .

It is a cyclic number.

It is not a de Polignac number, because 88080000077 - 2¹² = 88079995981 is a prime.

Together with 88080000079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88080000079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44040000038 + 44040000039.

It is an arithmetic number, because the mean of its divisors is an integer number (44040000039).

Almost surely, 2^88080000077 is an apocalyptic number.

It is an amenable number.

88080000077 is a deficient number, since it is larger than the sum of its proper divisors (1).

88080000077 is an equidigital number, since it uses as much as digits as its factorization.

88080000077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25088, while the sum is 38.

The spelling of 88080000077 in words is "eighty-eight billion, eighty million, seventy-seven", and thus it is an aban number and an uban number.