551101016 has 16 divisors (see below), whose sum is σ = 1033632600. Its totient is φ = 275465664.

The previous prime is 551101009. The next prime is 551101021. The reversal of 551101016 is 610101155.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23420 + ... + 40628.

Almost surely, 2^551101016 is an apocalyptic number.

It is an amenable number.

551101016 is a deficient number, since it is larger than the sum of its proper divisors (482531584).

551101016 is a wasteful number, since it uses less digits than its factorization.

551101016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21218 (or 21214 counting only the distinct ones).

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

The square root of 551101016 is about 23475.5408031423. The cubic root of 551101016 is about 819.8676248737.

The spelling of 551101016 in words is "five hundred fifty-one million, one hundred one thousand, sixteen".