551252555214 has 32 divisors (see below), whose sum is σ = 1103437319424. Its totient is φ = 183595559040.

The previous prime is 551252555207. The next prime is 551252555297. The reversal of 551252555214 is 412555252155.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 40286454 + ... + 40300134.

It is an arithmetic number, because the mean of its divisors is an integer number (34482416232).

Almost surely, 2^551252555214 is an apocalyptic number.

551252555214 is an abundant number, since it is smaller than the sum of its proper divisors (552184764210).

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

551252555214 is a wasteful number, since it uses less digits than its factorization.

551252555214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18872.

The product of its digits is 500000, while the sum is 42.

The spelling of 551252555214 in words is "five hundred fifty-one billion, two hundred fifty-two million, five hundred fifty-five thousand, two hundred fourteen".