553980456 has 24 divisors (see below), whose sum is σ = 1500363930. Its totient is φ = 184660128.

The previous prime is 553980451. The next prime is 553980457. The reversal of 553980456 is 654089355.

553980456 is a `hidden beast` number, since 553 + 98 + 0 + 4 + 5 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 509224356 + 44756100 = 22566^2 + 6690^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×553980456³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (553980451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3847015 + ... + 3847158.

Almost surely, 2^553980456 is an apocalyptic number.

It is an amenable number.

553980456 is an abundant number, since it is smaller than the sum of its proper divisors (946383474).

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

553980456 is a wasteful number, since it uses less digits than its factorization.

553980456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7694185 (or 7694178 counting only the distinct ones).

The product of its (nonzero) digits is 648000, while the sum is 45.

The square root of 553980456 is about 23536.7894157211. The cubic root of 553980456 is about 821.2930501539.

The spelling of 553980456 in words is "five hundred fifty-three million, nine hundred eighty thousand, four hundred fifty-six".