551439257614108 has 48 divisors (see below), whose sum is σ = 989019661127904. Its totient is φ = 268868536796160.

The previous prime is 551439257614057. The next prime is 551439257614121. The reversal of 551439257614108 is 801416752934155.

It is a super-3 number, since 3×551439257614108³ (a number of 45 digits) contains 333 as substring.

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, 9646757935 + ... + 9646815097.

It is an arithmetic number, because the mean of its divisors is an integer number (20604576273498).

It is a 1-persistent number, because it is pandigital, but 2⋅551439257614108 = 1102878515228216 is not.

Almost surely, 2^{551439257614108} is an apocalyptic number.

It is an amenable number.

551439257614108 is a deficient number, since it is larger than the sum of its proper divisors (437580403513796).

551439257614108 is a wasteful number, since it uses less digits than its factorization.

551439257614108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83782 (or 83780 counting only the distinct ones).

The product of its (nonzero) digits is 36288000, while the sum is 61.

The spelling of 551439257614108 in words is "five hundred fifty-one trillion, four hundred thirty-nine billion, two hundred fifty-seven million, six hundred fourteen thousand, one hundred eight".