530050550 has 12 divisors (see below), whose sum is σ = 985894116. Its totient is φ = 212020200.

The previous prime is 530050529. The next prime is 530050559. The reversal of 530050550 is 55050035.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530050559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5300456 + ... + 5300555.

It is an arithmetic number, because the mean of its divisors is an integer number (82157843).

Almost surely, 2^530050550 is an apocalyptic number.

530050550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530050550 is a deficient number, since it is larger than the sum of its proper divisors (455843566).

530050550 is a wasteful number, since it uses less digits than its factorization.

530050550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10601023 (or 10601018 counting only the distinct ones).

The product of its (nonzero) digits is 1875, while the sum is 23.

The square root of 530050550 is about 23022.8267161094. The cubic root of 530050550 is about 809.2929612291.

The spelling of 530050550 in words is "five hundred thirty million, fifty thousand, five hundred fifty".