550431254 has 16 divisors (see below), whose sum is σ = 870663600. Its totient is φ = 260262144.

The previous prime is 550431163. The next prime is 550431293. The reversal of 550431254 is 452134055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8894 + ... + 34350.

It is an arithmetic number, because the mean of its divisors is an integer number (54416475).

Almost surely, 2^550431254 is an apocalyptic number.

550431254 is a deficient number, since it is larger than the sum of its proper divisors (320232346).

550431254 is a wasteful number, since it uses less digits than its factorization.

550431254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26047.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 550431254 is about 23461.2713636751. The cubic root of 550431254 is about 819.5353574282.

The spelling of 550431254 in words is "five hundred fifty million, four hundred thirty-one thousand, two hundred fifty-four".