551220114325 has 6 divisors (see below), whose sum is σ = 683512941794. Its totient is φ = 440976091440.

The previous prime is 551220114307. The next prime is 551220114331. The reversal of 551220114325 is 523411022155.

It can be written as a sum of positive squares in 3 ways, for example, as 28258282404 + 522961831921 = 168102^2 + 723161^2 .

It is not a de Polignac number, because 551220114325 - 2⁷ = 551220114197 is a prime.

It is a super-2 number, since 2×551220114325² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

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 5 ways as a sum of consecutive naturals, for example, 11024402262 + ... + 11024402311.

Almost surely, 2^551220114325 is an apocalyptic number.

It is an amenable number.

551220114325 is a deficient number, since it is larger than the sum of its proper divisors (132292827469).

551220114325 is a wasteful number, since it uses less digits than its factorization.

551220114325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22048804583 (or 22048804578 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The spelling of 551220114325 in words is "five hundred fifty-one billion, two hundred twenty million, one hundred fourteen thousand, three hundred twenty-five".