555245555032 has 64 divisors (see below), whose sum is σ = 1205467361280. Its totient is φ = 234847078272.

The previous prime is 555245555023. The next prime is 555245555083. The reversal of 555245555032 is 230555542555.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525753 + ... + 1854295.

It is an arithmetic number, because the mean of its divisors is an integer number (18835427520).

Almost surely, 2^555245555032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 555245555032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (602733680640).

555245555032 is an abundant number, since it is smaller than the sum of its proper divisors (650221806248).

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

555245555032 is a wasteful number, since it uses less digits than its factorization.

555245555032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328952 (or 328948 counting only the distinct ones).

The product of its (nonzero) digits is 3750000, while the sum is 46.

The spelling of 555245555032 in words is "five hundred fifty-five billion, two hundred forty-five million, five hundred fifty-five thousand, thirty-two".