10643055079 has 4 divisors (see below), whose sum is σ = 10643485384. Its totient is φ = 10642624776.

The previous prime is 10643055077. The next prime is 10643055097. The reversal of 10643055079 is 97055034601.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10643055079 - 2¹ = 10643055077 is a prime.

It is a super-2 number, since 2×10643055079² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10643055077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175632 + ... + 228325.

It is an arithmetic number, because the mean of its divisors is an integer number (2660871346).

Almost surely, 2^10643055079 is an apocalyptic number.

10643055079 is a deficient number, since it is larger than the sum of its proper divisors (430305).

10643055079 is an equidigital number, since it uses as much as digits as its factorization.

10643055079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430304.

The product of its (nonzero) digits is 113400, while the sum is 40.

The spelling of 10643055079 in words is "ten billion, six hundred forty-three million, fifty-five thousand, seventy-nine".