552512630 has 8 divisors (see below), whose sum is σ = 994522752. Its totient is φ = 221005048.

The previous prime is 552512621. The next prime is 552512663. The reversal of 552512630 is 36215255.

It is a happy number.

552512630 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 552512593 and 552512602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27625622 + ... + 27625641.

It is an arithmetic number, because the mean of its divisors is an integer number (124315344).

Almost surely, 2^552512630 is an apocalyptic number.

552512630 is a deficient number, since it is larger than the sum of its proper divisors (442010122).

552512630 is a wasteful number, since it uses less digits than its factorization.

552512630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55251270.

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 552512630 is about 23505.5872081512. The cubic root of 552512630 is about 820.5670428491.

Adding to 552512630 its reverse (36215255), we get a palindrome (588727885).

The spelling of 552512630 in words is "five hundred fifty-two million, five hundred twelve thousand, six hundred thirty".