550959497 has 8 divisors (see below), whose sum is σ = 620435712. Its totient is φ = 484714800.

The previous prime is 550959467. The next prime is 550959547. The reversal of 550959497 is 794959055.

It is a happy number.

550959497 is digitally balanced in base 2, 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 cyclic number.

It is not a de Polignac number, because 550959497 - 2¹⁸ = 550697353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550959467) 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, 807518 + ... + 808199.

It is an arithmetic number, because the mean of its divisors is an integer number (77554464).

Almost surely, 2^550959497 is an apocalyptic number.

It is an amenable number.

550959497 is a deficient number, since it is larger than the sum of its proper divisors (69476215).

550959497 is a wasteful number, since it uses less digits than its factorization.

550959497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615759.

The product of its (nonzero) digits is 2551500, while the sum is 53.

The square root of 550959497 is about 23472.5264298499. The cubic root of 550959497 is about 819.7974400522.

The spelling of 550959497 in words is "five hundred fifty million, nine hundred fifty-nine thousand, four hundred ninety-seven".