552788400 has 60 divisors (see below), whose sum is σ = 1770769352. Its totient is φ = 147409920.

The previous prime is 552788393. The next prime is 552788407. The reversal of 552788400 is 4887255.

It is an interprime number because it is at equal distance from previous prime (552788393) and next prime (552788407).

It is a tau number, because it is divible by the number of its divisors (60).

It is not an unprimeable number, because it can be changed into a prime (552788407) 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, 229129 + ... + 231528.

Almost surely, 2^552788400 is an apocalyptic number.

552788400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552788400 is an abundant number, since it is smaller than the sum of its proper divisors (1217980952).

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

552788400 is a wasteful number, since it uses less digits than its factorization.

552788400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460678 (or 460667 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 552788400 is about 23511.4525285019. The cubic root of 552788400 is about 820.7035405648.

The spelling of 552788400 in words is "five hundred fifty-two million, seven hundred eighty-eight thousand, four hundred".