552494401 has 8 divisors (see below), whose sum is σ = 565909344. Its totient is φ = 539105280.

The previous prime is 552494389. The next prime is 552494429. The reversal of 552494401 is 104494255.

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

It is a cyclic number.

It is not a de Polignac number, because 552494401 - 2⁷ = 552494273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552494491) 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 7 ways as a sum of consecutive naturals, for example, 41025 + ... + 52801.

It is an arithmetic number, because the mean of its divisors is an integer number (70738668).

Almost surely, 2^552494401 is an apocalyptic number.

It is an amenable number.

552494401 is a deficient number, since it is larger than the sum of its proper divisors (13414943).

552494401 is a wasteful number, since it uses less digits than its factorization.

552494401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 552494401 is about 23505.1994460800. The cubic root of 552494401 is about 820.5580184514.

The spelling of 552494401 in words is "five hundred fifty-two million, four hundred ninety-four thousand, four hundred one".