552435380 has 96 divisors (see below), whose sum is σ = 1357171200. Its totient is φ = 184988160.

The previous prime is 552435361. The next prime is 552435409. The reversal of 552435380 is 83534255.

552435380 = T₁ + T₂ + ... + T₁₄₉₀.

552435380 is a nontrivial binomial coefficient, being equal to C(1492, 3).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 552435380.

It is a congruent number.

It is an unprimeable number.

It is the 1490-th tetrahedral number.

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 31 ways as a sum of consecutive naturals, for example, 1480874 + ... + 1481246.

It is an arithmetic number, because the mean of its divisors is an integer number (14137200).

Almost surely, 2^552435380 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 552435380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678585600).

552435380 is an abundant number, since it is smaller than the sum of its proper divisors (804735820).

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

552435380 is a wasteful number, since it uses less digits than its factorization.

552435380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 609 (or 607 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 552435380 is about 23503.9439243715. The cubic root of 552435380 is about 820.5287983185.

It can be divided in two parts, 5524 and 35380, that added together give a palindrome (40904).

The spelling of 552435380 in words is "five hundred fifty-two million, four hundred thirty-five thousand, three hundred eighty".