552475392 has 216 divisors, whose sum is σ = 1749018096. Its totient is φ = 154312704.

The previous prime is 552475381. The next prime is 552475409. The reversal of 552475392 is 293574255.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1994358 + ... + 1994634.

It is an arithmetic number, because the mean of its divisors is an integer number (8097306).

Almost surely, 2^552475392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552475392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (874509048).

552475392 is an abundant number, since it is smaller than the sum of its proper divisors (1196542704).

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

552475392 is a wasteful number, since it uses less digits than its factorization.

552475392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 342 counting only the distinct ones).

The product of its digits is 378000, while the sum is 42.

The square root of 552475392 is about 23504.7950852587. The cubic root of 552475392 is about 820.5486076976.

The spelling of 552475392 in words is "five hundred fifty-two million, four hundred seventy-five thousand, three hundred ninety-two".