550050554 has 8 divisors (see below), whose sum is σ = 825576960. Its totient is φ = 274858236.

The previous prime is 550050533. The next prime is 550050563. The reversal of 550050554 is 455050055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×550050554² = 605111223911413832, which contains 22 as substring.

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, 79364 + ... + 86015.

It is an arithmetic number, because the mean of its divisors is an integer number (103197120).

Almost surely, 2^550050554 is an apocalyptic number.

550050554 is a deficient number, since it is larger than the sum of its proper divisors (275526406).

550050554 is a wasteful number, since it uses less digits than its factorization.

550050554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167044.

The product of its (nonzero) digits is 12500, while the sum is 29.

The square root of 550050554 is about 23453.1565892525. The cubic root of 550050554 is about 819.3463728422.

The spelling of 550050554 in words is "five hundred fifty million, fifty thousand, five hundred fifty-four".