550415452 has 12 divisors (see below), whose sum is σ = 977604040. Its totient is φ = 271100016.

The previous prime is 550415399. The next prime is 550415471. The reversal of 550415452 is 254514055.

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, 1026627 + ... + 1027162.

Almost surely, 2^550415452 is an apocalyptic number.

It is an amenable number.

550415452 is a deficient number, since it is larger than the sum of its proper divisors (427188588).

550415452 is a wasteful number, since it uses less digits than its factorization.

550415452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053860 (or 2053858 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 31.

The square root of 550415452 is about 23460.9345934897. The cubic root of 550415452 is about 819.5275148372.

The spelling of 550415452 in words is "five hundred fifty million, four hundred fifteen thousand, four hundred fifty-two".