550472579 has 8 divisors (see below), whose sum is σ = 579775440. Its totient is φ = 521202816.

The previous prime is 550472567. The next prime is 550472591. The reversal of 550472579 is 975274055.

It is an interprime number because it is at equal distance from previous prime (550472567) and next prime (550472591).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-550472579 is a prime.

It is a super-2 number, since 2×550472579² = 606040120461822482, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550472509) 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, 30599 + ... + 45135.

It is an arithmetic number, because the mean of its divisors is an integer number (72471930).

Almost surely, 2^550472579 is an apocalyptic number.

550472579 is a deficient number, since it is larger than the sum of its proper divisors (29302861).

550472579 is a wasteful number, since it uses less digits than its factorization.

550472579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16549.

The product of its (nonzero) digits is 441000, while the sum is 44.

The square root of 550472579 is about 23462.1520538931. The cubic root of 550472579 is about 819.5558664690. Note that the first 3 decimals are identical.

The spelling of 550472579 in words is "five hundred fifty million, four hundred seventy-two thousand, five hundred seventy-nine".