550415252 has 12 divisors (see below), whose sum is σ = 964692960. Its totient is φ = 274788696.

The previous prime is 550415227. The next prime is 550415267. The reversal of 550415252 is 252514055.

It is a super-3 number, since 3×550415252³ (a number of 27 digits) contains 333 as substring.

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, 101768 + ... + 107039.

It is an arithmetic number, because the mean of its divisors is an integer number (80391080).

Almost surely, 2^550415252 is an apocalyptic number.

It is an amenable number.

550415252 is a deficient number, since it is larger than the sum of its proper divisors (414277708).

550415252 is a wasteful number, since it uses less digits than its factorization.

550415252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209470 (or 209468 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 550415252 is about 23460.9303310845. The cubic root of 550415252 is about 819.5274155755.

The spelling of 550415252 in words is "five hundred fifty million, four hundred fifteen thousand, two hundred fifty-two".