552377400 has 96 divisors (see below), whose sum is σ = 1716259200. Its totient is φ = 146966400.

The previous prime is 552377393. The next prime is 552377491. The reversal of 552377400 is 4773255.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 377871 + ... + 379329.

It is an arithmetic number, because the mean of its divisors is an integer number (17877700).

Almost surely, 2^552377400 is an apocalyptic number.

552377400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552377400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (858129600).

552377400 is an abundant number, since it is smaller than the sum of its proper divisors (1163881800).

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

552377400 is a wasteful number, since it uses less digits than its factorization.

552377400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109 (or 2100 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 552377400 is about 23502.7104819848. The cubic root of 552377400 is about 820.5000915376.

The spelling of 552377400 in words is "five hundred fifty-two million, three hundred seventy-seven thousand, four hundred".