552201240 has 32 divisors (see below), whose sum is σ = 1656604080. Its totient is φ = 147253632.

The previous prime is 552201229. The next prime is 552201257. The reversal of 552201240 is 42102255.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 2300719 + ... + 2300958.

Almost surely, 2^552201240 is an apocalyptic number.

It is an amenable number.

552201240 is an abundant number, since it is smaller than the sum of its proper divisors (1104402840).

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

552201240 is a wasteful number, since it uses less digits than its factorization.

552201240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4601691 (or 4601687 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 552201240 is about 23498.9625302906. The cubic root of 552201240 is about 820.4128597139.

Adding to 552201240 its reverse (42102255), we get a palindrome (594303495).

The spelling of 552201240 in words is "five hundred fifty-two million, two hundred one thousand, two hundred forty".