10879646377 has 2 divisors, whose sum is σ = 10879646378. Its totient is φ = 10879646376.

The previous prime is 10879646363. The next prime is 10879646381. The reversal of 10879646377 is 77364697801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8269356096 + 2610290281 = 90936^2 + 51091^2 .

It is a cyclic number.

It is not a de Polignac number, because 10879646377 - 2²³ = 10871257769 is a prime.

It is a super-2 number, since 2×10879646377² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10879643377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5439823188 + 5439823189.

It is an arithmetic number, because the mean of its divisors is an integer number (5439823189).

Almost surely, 2^10879646377 is an apocalyptic number.

It is an amenable number.

10879646377 is a deficient number, since it is larger than the sum of its proper divisors (1).

10879646377 is an equidigital number, since it uses as much as digits as its factorization.

10879646377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The spelling of 10879646377 in words is "ten billion, eight hundred seventy-nine million, six hundred forty-six thousand, three hundred seventy-seven".