552899140 has 24 divisors (see below), whose sum is σ = 1192470552. Its totient is φ = 215182080.

The previous prime is 552899129. The next prime is 552899147. The reversal of 552899140 is 41998255.

It can be written as a sum of positive squares in 4 ways, for example, as 22886656 + 530012484 = 4784^2 + 23022^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (552899147) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 372841 + ... + 374320.

It is an arithmetic number, because the mean of its divisors is an integer number (49686273).

Almost surely, 2^552899140 is an apocalyptic number.

It is an amenable number.

552899140 is an abundant number, since it is smaller than the sum of its proper divisors (639571412).

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

552899140 is a wasteful number, since it uses less digits than its factorization.

552899140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747207 (or 747205 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 552899140 is about 23513.8074330807. The cubic root of 552899140 is about 820.7583407027.

The spelling of 552899140 in words is "five hundred fifty-two million, eight hundred ninety-nine thousand, one hundred forty".