553421350 has 24 divisors (see below), whose sum is σ = 1034261928. Its totient is φ = 220315200.

The previous prime is 553421327. The next prime is 553421359. The reversal of 553421350 is 53124355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553421359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15679 + ... + 36778.

It is an arithmetic number, because the mean of its divisors is an integer number (43094247).

Almost surely, 2^553421350 is an apocalyptic number.

553421350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

553421350 is a deficient number, since it is larger than the sum of its proper divisors (480840578).

553421350 is a wasteful number, since it uses less digits than its factorization.

553421350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52680 (or 52675 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 553421350 is about 23524.9091390381. The cubic root of 553421350 is about 821.0166598750.

The spelling of 553421350 in words is "five hundred fifty-three million, four hundred twenty-one thousand, three hundred fifty".