551763052 has 6 divisors (see below), whose sum is σ = 965585348. Its totient is φ = 275881524.

The previous prime is 551763049. The next prime is 551763061. The reversal of 551763052 is 250367155.

It is a junction number, because it is equal to n+sod(n) for n = 551762999 and 551763017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68970378 + ... + 68970385.

Almost surely, 2^551763052 is an apocalyptic number.

It is an amenable number.

551763052 is a deficient number, since it is larger than the sum of its proper divisors (413822296).

551763052 is a wasteful number, since it uses less digits than its factorization.

551763052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137940767 (or 137940765 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 34.

The square root of 551763052 is about 23489.6371193767. The cubic root of 551763052 is about 820.1957950063.

The spelling of 551763052 in words is "five hundred fifty-one million, seven hundred sixty-three thousand, fifty-two".