10553917 has 8 divisors (see below), whose sum is σ = 11824992. Its totient is φ = 9334800.

The previous prime is 10553903. The next prime is 10553947. The reversal of 10553917 is 71935501.

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 10553917 - 2⁷ = 10553789 is a prime.

It is a super-2 number, since 2×10553917² = 222770328085778, which 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 (10553947) 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, 12559 + ... + 13372.

It is an arithmetic number, because the mean of its divisors is an integer number (1478124).

Almost surely, 2^10553917 is an apocalyptic number.

It is an amenable number.

10553917 is a deficient number, since it is larger than the sum of its proper divisors (1271075).

10553917 is a wasteful number, since it uses less digits than its factorization.

10553917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25979.

The product of its (nonzero) digits is 4725, while the sum is 31.

The square root of 10553917 is about 3248.6792701035. The cubic root of 10553917 is about 219.3501276444.

The spelling of 10553917 in words is "ten million, five hundred fifty-three thousand, nine hundred seventeen".