555000005052 has 36 divisors (see below), whose sum is σ = 1402940513520. Its totient is φ = 184996858752.

The previous prime is 555000005047. The next prime is 555000005071. The reversal of 555000005052 is 250500000555.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3129553 + ... + 3302135.

It is an arithmetic number, because the mean of its divisors is an integer number (38970569820).

Almost surely, 2^555000005052 is an apocalyptic number.

It is an amenable number.

555000005052 is an abundant number, since it is smaller than the sum of its proper divisors (847940508468).

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

555000005052 is a wasteful number, since it uses less digits than its factorization.

555000005052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261922 (or 261917 counting only the distinct ones).

The product of its (nonzero) digits is 6250, while the sum is 27.

The spelling of 555000005052 in words is "five hundred fifty-five billion, five thousand, fifty-two".