553476450 has 24 divisors (see below), whose sum is σ = 1372621968. Its totient is φ = 147593680.

The previous prime is 553476419. The next prime is 553476467. The reversal of 553476450 is 54674355.

It is a junction number, because it is equal to n+sod(n) for n = 553476399 and 553476408.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1844772 + ... + 1845071.

It is an arithmetic number, because the mean of its divisors is an integer number (57192582).

Almost surely, 2^553476450 is an apocalyptic number.

553476450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553476450 is an abundant number, since it is smaller than the sum of its proper divisors (819145518).

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

553476450 is a wasteful number, since it uses less digits than its factorization.

553476450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3689858 (or 3689853 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 39.

The square root of 553476450 is about 23526.0802089936. The cubic root of 553476450 is about 821.0439064547.

The spelling of 553476450 in words is "five hundred fifty-three million, four hundred seventy-six thousand, four hundred fifty".