552715400 has 24 divisors (see below), whose sum is σ = 1285063770. Its totient is φ = 221086080.

The previous prime is 552715357. The next prime is 552715411. The reversal of 552715400 is 4517255.

It can be written as a sum of positive squares in 3 ways, for example, as 276956164 + 275759236 = 16642^2 + 16606^2 .

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 5 ways as a sum of consecutive naturals, for example, 1381589 + ... + 1381988.

Almost surely, 2^552715400 is an apocalyptic number.

552715400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

552715400 is an abundant number, since it is smaller than the sum of its proper divisors (732348370).

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

552715400 is a wasteful number, since it uses less digits than its factorization.

552715400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763593 (or 2763584 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 552715400 is about 23509.9000423226. The cubic root of 552715400 is about 820.6674122162.

The spelling of 552715400 in words is "five hundred fifty-two million, seven hundred fifteen thousand, four hundred".