551354124116 has 6 divisors (see below), whose sum is σ = 964869717210. Its totient is φ = 275677062056.

The previous prime is 551354124107. The next prime is 551354124121. The reversal of 551354124116 is 611421453155.

It can be written as a sum of positive squares in only one way, i.e., 450227580100 + 101126544016 = 670990^2 + 318004^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 551354124116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68919265511 + ... + 68919265518.

It is an arithmetic number, because the mean of its divisors is an integer number (160811619535).

Almost surely, 2^551354124116 is an apocalyptic number.

It is an amenable number.

551354124116 is a deficient number, since it is larger than the sum of its proper divisors (413515593094).

551354124116 is a wasteful number, since it uses less digits than its factorization.

551354124116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137838531033 (or 137838531031 counting only the distinct ones).

The product of its digits is 72000, while the sum is 38.

The spelling of 551354124116 in words is "five hundred fifty-one billion, three hundred fifty-four million, one hundred twenty-four thousand, one hundred sixteen".