550050715 has 4 divisors (see below), whose sum is σ = 660060864. Its totient is φ = 440040568.

The previous prime is 550050713. The next prime is 550050749. The reversal of 550050715 is 517050055.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 550050715 - 2¹ = 550050713 is a prime.

It is a super-2 number, since 2×550050715² = 605111578144022450, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (550050713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55005067 + ... + 55005076.

It is an arithmetic number, because the mean of its divisors is an integer number (165015216).

Almost surely, 2^550050715 is an apocalyptic number.

550050715 is a deficient number, since it is larger than the sum of its proper divisors (110010149).

550050715 is a wasteful number, since it uses less digits than its factorization.

550050715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110010148.

The product of its (nonzero) digits is 4375, while the sum is 28.

The square root of 550050715 is about 23453.1600216261. The cubic root of 550050715 is about 819.3464527832.

The spelling of 550050715 in words is "five hundred fifty million, fifty thousand, seven hundred fifteen".