555056909252 has 24 divisors (see below), whose sum is σ = 980252552160. Its totient is φ = 274995788480.

The previous prime is 555056909207. The next prime is 555056909299. The reversal of 555056909252 is 252909650555.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 555056909194 and 555056909203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1178198 + ... + 1580589.

It is an arithmetic number, because the mean of its divisors is an integer number (40843856340).

Almost surely, 2^555056909252 is an apocalyptic number.

It is an amenable number.

555056909252 is a deficient number, since it is larger than the sum of its proper divisors (425195642908).

555056909252 is a wasteful number, since it uses less digits than its factorization.

555056909252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2759251 (or 2759249 counting only the distinct ones).

The product of its (nonzero) digits is 6075000, while the sum is 53.

The spelling of 555056909252 in words is "five hundred fifty-five billion, fifty-six million, nine hundred nine thousand, two hundred fifty-two".