551010116 has 6 divisors (see below), whose sum is σ = 964267710. Its totient is φ = 275505056.

The previous prime is 551010113. The next prime is 551010143. The reversal of 551010116 is 611010155.

It can be written as a sum of positive squares in only one way, i.e., 352312900 + 198697216 = 18770^2 + 14096^2 .

It is a super-2 number, since 2×551010116² = 607224295868666912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (551010113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68876261 + ... + 68876268.

It is an arithmetic number, because the mean of its divisors is an integer number (160711285).

Almost surely, 2^551010116 is an apocalyptic number.

It is an amenable number.

551010116 is a deficient number, since it is larger than the sum of its proper divisors (413257594).

551010116 is a wasteful number, since it uses less digits than its factorization.

551010116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137752533 (or 137752531 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 551010116 is about 23473.6046656665. The cubic root of 551010116 is about 819.8225453797.

The spelling of 551010116 in words is "five hundred fifty-one million, ten thousand, one hundred sixteen".