552497406 has 8 divisors (see below), whose sum is σ = 1104994824. Its totient is φ = 184165800.

The previous prime is 552497401. The next prime is 552497419. The reversal of 552497406 is 604794255.

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

552497406 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552497401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46041445 + ... + 46041456.

It is an arithmetic number, because the mean of its divisors is an integer number (138124353).

Almost surely, 2^552497406 is an apocalyptic number.

552497406 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.

552497406 is a wasteful number, since it uses less digits than its factorization.

552497406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92082906.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 552497406 is about 23505.2633680204. The cubic root of 552497406 is about 820.5595061119.

The spelling of 552497406 in words is "five hundred fifty-two million, four hundred ninety-seven thousand, four hundred six".