555542552 has 16 divisors (see below), whose sum is σ = 1086931440. Its totient is φ = 265694176.

The previous prime is 555542549. The next prime is 555542557. The reversal of 555542552 is 255245555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555542557) 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 3 ways as a sum of consecutive naturals, for example, 1509443 + ... + 1509810.

It is an arithmetic number, because the mean of its divisors is an integer number (67933215).

Almost surely, 2^555542552 is an apocalyptic number.

It is an amenable number.

555542552 is a deficient number, since it is larger than the sum of its proper divisors (531388888).

555542552 is a wasteful number, since it uses less digits than its factorization.

555542552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3019282 (or 3019278 counting only the distinct ones).

The product of its digits is 250000, while the sum is 38.

The square root of 555542552 is about 23569.9501908680. The cubic root of 555542552 is about 822.0642774883.

The spelling of 555542552 in words is "five hundred fifty-five million, five hundred forty-two thousand, five hundred fifty-two".