10551289 has 8 divisors (see below), whose sum is σ = 12693440. Its totient is φ = 8567856.

The previous prime is 10551263. The next prime is 10551301. The reversal of 10551289 is 98215501.

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

It is a cyclic number.

It is not a de Polignac number, because 10551289 - 2⁵ = 10551257 is a prime.

It is a super-2 number, since 2×10551289² = 222659399123042, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 10551289.

It is not an unprimeable number, because it can be changed into a prime (10551259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39534 + ... + 39799.

It is an arithmetic number, because the mean of its divisors is an integer number (1586680).

Almost surely, 2^10551289 is an apocalyptic number.

10551289 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

10551289 is a deficient number, since it is larger than the sum of its proper divisors (2142151).

10551289 is an equidigital number, since it uses as much as digits as its factorization.

10551289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79359.

The product of its (nonzero) digits is 3600, while the sum is 31.

The square root of 10551289 is about 3248.2747728602. The cubic root of 10551289 is about 219.3319195552.

The spelling of 10551289 in words is "ten million, five hundred fifty-one thousand, two hundred eighty-nine".