550948452 has 24 divisors (see below), whose sum is σ = 1286812800. Its totient is φ = 183468576.

The previous prime is 550948421. The next prime is 550948459. The reversal of 550948452 is 254849055.

It is a super-2 number, since 2×550948452² = 607088393522392608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (550948459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9627 + ... + 34562.

It is an arithmetic number, because the mean of its divisors is an integer number (53617200).

Almost surely, 2^550948452 is an apocalyptic number.

It is an amenable number.

550948452 is an abundant number, since it is smaller than the sum of its proper divisors (735864348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

550948452 is a wasteful number, since it uses less digits than its factorization.

550948452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45235 (or 45233 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The square root of 550948452 is about 23472.2911536134. The cubic root of 550948452 is about 819.7919618980.

It can be divided in two parts, 55094 and 8452, that added together give a triangular number (63546 = T₃₅₆).

The spelling of 550948452 in words is "five hundred fifty million, nine hundred forty-eight thousand, four hundred fifty-two".