555251002340 has 12 divisors (see below), whose sum is σ = 1166027104956. Its totient is φ = 222100400928.

The previous prime is 555251002307. The next prime is 555251002357. The reversal of 555251002340 is 43200152555.

It can be written as a sum of positive squares in 2 ways, for example, as 355139716096 + 200111286244 = 595936^2 + 447338^2 .

It is a junction number, because it is equal to n+sod(n) for n = 555251002297 and 555251002306.

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 3 ways as a sum of consecutive naturals, for example, 13881275039 + ... + 13881275078.

It is an arithmetic number, because the mean of its divisors is an integer number (97168925413).

Almost surely, 2^555251002340 is an apocalyptic number.

It is an amenable number.

555251002340 is an abundant number, since it is smaller than the sum of its proper divisors (610776102616).

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

555251002340 is a wasteful number, since it uses less digits than its factorization.

555251002340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27762550126 (or 27762550124 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 32.

Adding to 555251002340 its reverse (43200152555), we get a palindrome (598451154895).

The spelling of 555251002340 in words is "five hundred fifty-five billion, two hundred fifty-one million, two thousand, three hundred forty".