551323002245 has 16 divisors (see below), whose sum is σ = 691337192832. Its totient is φ = 421280059200.

The previous prime is 551323002187. The next prime is 551323002247. The reversal of 551323002245 is 542200323155.

It is not a de Polignac number, because 551323002245 - 2¹⁰ = 551323001221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (551323002247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338867 + ... + 3500096.

It is an arithmetic number, because the mean of its divisors is an integer number (43208574552).

Almost surely, 2^551323002245 is an apocalyptic number.

It is an amenable number.

551323002245 is a deficient number, since it is larger than the sum of its proper divisors (140014190587).

551323002245 is a wasteful number, since it uses less digits than its factorization.

551323002245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6839692.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 551323002245 in words is "five hundred fifty-one billion, three hundred twenty-three million, two thousand, two hundred forty-five".