553366436 has 24 divisors (see below), whose sum is σ = 1107253056. Its totient is φ = 237045600.

The previous prime is 553366423. The next prime is 553366493. The reversal of 553366436 is 634663355.

It is a super-5 number, since 5×553366436⁵ (a number of 45 digits) contains 55555 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 553366393 and 553366402.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89435 + ... + 95421.

It is an arithmetic number, because the mean of its divisors is an integer number (46135544).

Almost surely, 2^553366436 is an apocalyptic number.

It is an amenable number.

553366436 is an abundant number, since it is smaller than the sum of its proper divisors (553886620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553366436 is a wasteful number, since it uses less digits than its factorization.

553366436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9299 (or 9297 counting only the distinct ones).

The product of its digits is 583200, while the sum is 41.

The square root of 553366436 is about 23523.7419642369. The cubic root of 553366436 is about 820.9895034717.

The spelling of 553366436 in words is "five hundred fifty-three million, three hundred sixty-six thousand, four hundred thirty-six".