10954692389 has 4 divisors (see below), whose sum is σ = 10963592640. Its totient is φ = 10945792140.

The previous prime is 10954692317. The next prime is 10954692391. The reversal of 10954692389 is 98329645901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10954692389 is a prime.

It is a super-2 number, since 2×10954692389² (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 (10954692989) 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, 4448279 + ... + 4450740.

It is an arithmetic number, because the mean of its divisors is an integer number (2740898160).

Almost surely, 2^10954692389 is an apocalyptic number.

It is an amenable number.

10954692389 is a deficient number, since it is larger than the sum of its proper divisors (8900251).

10954692389 is an equidigital number, since it uses as much as digits as its factorization.

10954692389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8900250.

The product of its (nonzero) digits is 4199040, while the sum is 56.

The spelling of 10954692389 in words is "ten billion, nine hundred fifty-four million, six hundred ninety-two thousand, three hundred eighty-nine".