10738821077 has 2 divisors, whose sum is σ = 10738821078. Its totient is φ = 10738821076.

The previous prime is 10738821053. The next prime is 10738821091. The reversal of 10738821077 is 77012883701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6394561156 + 4344259921 = 79966^2 + 65911^2 .

It is a cyclic number.

It is not a de Polignac number, because 10738821077 - 2²⁸ = 10470385621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10738823077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5369410538 + 5369410539.

It is an arithmetic number, because the mean of its divisors is an integer number (5369410539).

Almost surely, 2^10738821077 is an apocalyptic number.

It is an amenable number.

10738821077 is a deficient number, since it is larger than the sum of its proper divisors (1).

10738821077 is an equidigital number, since it uses as much as digits as its factorization.

10738821077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 131712, while the sum is 44.

The spelling of 10738821077 in words is "ten billion, seven hundred thirty-eight million, eight hundred twenty-one thousand, seventy-seven".