553032426 has 8 divisors (see below), whose sum is σ = 1106064864. Its totient is φ = 184344140.

The previous prime is 553032391. The next prime is 553032427. The reversal of 553032426 is 624230355.

It is a sphenic number, since it is the product of 3 distinct primes.

553032426 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 553032393 and 553032402.

It is not an unprimeable number, because it can be changed into a prime (553032427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46086030 + ... + 46086041.

It is an arithmetic number, because the mean of its divisors is an integer number (138258108).

Almost surely, 2^553032426 is an apocalyptic number.

553032426 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

553032426 is a wasteful number, since it uses less digits than its factorization.

553032426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92172076.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 553032426 is about 23516.6414693935. The cubic root of 553032426 is about 820.8242881175.

The spelling of 553032426 in words is "five hundred fifty-three million, thirty-two thousand, four hundred twenty-six".