553404105 has 24 divisors (see below), whose sum is σ = 961681032. Its totient is φ = 294395904.

The previous prime is 553404083. The next prime is 553404113. The reversal of 553404105 is 501404355.

553404105 is a `hidden beast` number, since 553 + 4 + 0 + 4 + 105 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 282340809 + 271063296 = 16803^2 + 16464^2 .

It is not a de Polignac number, because 553404105 - 2⁵ = 553404073 is a prime.

It is a super-2 number, since 2×553404105² = 612512206861702050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2377 + ... + 33353.

It is an arithmetic number, because the mean of its divisors is an integer number (40070043).

Almost surely, 2^553404105 is an apocalyptic number.

It is an amenable number.

553404105 is a deficient number, since it is larger than the sum of its proper divisors (408276927).

553404105 is a wasteful number, since it uses less digits than its factorization.

553404105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31385 (or 31382 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 553404105 is about 23524.5426097937. The cubic root of 553404105 is about 821.0081319668.

The spelling of 553404105 in words is "five hundred fifty-three million, four hundred four thousand, one hundred five".