10889408054 has 8 divisors (see below), whose sum is σ = 18667556688. Its totient is φ = 4666889160.

The previous prime is 10889408027. The next prime is 10889408063. The reversal of 10889408054 is 45080498801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 388907417 + ... + 388907444.

It is an arithmetic number, because the mean of its divisors is an integer number (2333444586).

Almost surely, 2^10889408054 is an apocalyptic number.

10889408054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10889408054 is a deficient number, since it is larger than the sum of its proper divisors (7778148634).

10889408054 is an equidigital number, since it uses as much as digits as its factorization.

10889408054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777814870.

The product of its (nonzero) digits is 368640, while the sum is 47.

The spelling of 10889408054 in words is "ten billion, eight hundred eighty-nine million, four hundred eight thousand, fifty-four".