550799043 has 32 divisors (see below), whose sum is σ = 776563200. Its totient is φ = 346886400.

The previous prime is 550799023. The next prime is 550799087. The reversal of 550799043 is 340997055.

It is not a de Polignac number, because 550799043 - 2²² = 546604739 is a prime.

It is a super-3 number, since 3×550799043³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550798986 and 550799004.

It is not an unprimeable number, because it can be changed into a prime (550799023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 514713 + ... + 515781.

It is an arithmetic number, because the mean of its divisors is an integer number (24267600).

Almost surely, 2^550799043 is an apocalyptic number.

550799043 is a deficient number, since it is larger than the sum of its proper divisors (225764157).

550799043 is a wasteful number, since it uses less digits than its factorization.

550799043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 550799043 is about 23469.1082702347. The cubic root of 550799043 is about 819.7178500820.

The spelling of 550799043 in words is "five hundred fifty million, seven hundred ninety-nine thousand, forty-three".