551876852 has 6 divisors (see below), whose sum is σ = 965784498. Its totient is φ = 275938424.

The previous prime is 551876839. The next prime is 551876879. The reversal of 551876852 is 258678155.

It is a happy number.

551876852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 312370276 + 239506576 = 17674^2 + 15476^2 .

It is a junction number, because it is equal to n+sod(n) for n = 551876797 and 551876806.

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, 68984603 + ... + 68984610.

It is an arithmetic number, because the mean of its divisors is an integer number (160964083).

Almost surely, 2^551876852 is an apocalyptic number.

It is an amenable number.

551876852 is a deficient number, since it is larger than the sum of its proper divisors (413907646).

551876852 is a wasteful number, since it uses less digits than its factorization.

551876852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137969217 (or 137969215 counting only the distinct ones).

The product of its digits is 672000, while the sum is 47.

The square root of 551876852 is about 23492.0593392746. The cubic root of 551876852 is about 820.2521790314.

The spelling of 551876852 in words is "five hundred fifty-one million, eight hundred seventy-six thousand, eight hundred fifty-two".