10618609679 has 6 divisors (see below), whose sum is σ = 10673950896. Its totient is φ = 10563553920.

The previous prime is 10618609627. The next prime is 10618609681. The reversal of 10618609679 is 97690681601.

It is not a de Polignac number, because 10618609679 - 2¹² = 10618605583 is a prime.

It is a super-2 number, since 2×10618609679² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10618609679.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10618609609) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105287 + ... + 179784.

It is an arithmetic number, because the mean of its divisors is an integer number (1778991816).

Almost surely, 2^10618609679 is an apocalyptic number.

10618609679 is a deficient number, since it is larger than the sum of its proper divisors (55341217).

10618609679 is an frugal number, since it uses more digits than its factorization.

10618609679 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285457 (or 285264 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 53.

The spelling of 10618609679 in words is "ten billion, six hundred eighteen million, six hundred nine thousand, six hundred seventy-nine".