552620524 has 12 divisors (see below), whose sum is σ = 968436000. Its totient is φ = 275924528.

The previous prime is 552620459. The next prime is 552620611. The reversal of 552620524 is 425026255.

It is a happy 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 3 ways as a sum of consecutive naturals, for example, 93199 + ... + 98950.

It is an arithmetic number, because the mean of its divisors is an integer number (80703000).

Almost surely, 2^552620524 is an apocalyptic number.

It is an amenable number.

552620524 is a deficient number, since it is larger than the sum of its proper divisors (415815476).

552620524 is a wasteful number, since it uses less digits than its factorization.

552620524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192872 (or 192870 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 552620524 is about 23507.8821674774. The cubic root of 552620524 is about 820.6204524868.

Adding to 552620524 its reverse (425026255), we get a palindrome (977646779).

The spelling of 552620524 in words is "five hundred fifty-two million, six hundred twenty thousand, five hundred twenty-four".