555500505052 has 6 divisors (see below), whose sum is σ = 972125883848. Its totient is φ = 277750252524.

The previous prime is 555500505037. The next prime is 555500505059. The reversal of 555500505052 is 250505005555.

It is a super-2 number, since 2×555500505052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (555500505059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69437563128 + ... + 69437563135.

Almost surely, 2^555500505052 is an apocalyptic number.

It is an amenable number.

555500505052 is a deficient number, since it is larger than the sum of its proper divisors (416625378796).

555500505052 is a wasteful number, since it uses less digits than its factorization.

555500505052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138875126267 (or 138875126265 counting only the distinct ones).

The product of its (nonzero) digits is 156250, while the sum is 37.

The spelling of 555500505052 in words is "five hundred fifty-five billion, five hundred million, five hundred five thousand, fifty-two".