530549055 has 48 divisors (see below), whose sum is σ = 977052960. Its totient is φ = 273143808.

The previous prime is 530549051. The next prime is 530549137. The reversal of 530549055 is 550945035.

It is not a de Polignac number, because 530549055 - 2² = 530549051 is a prime.

It is a super-2 number, since 2×530549055² = 562964599522786050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530549051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 111199 + ... + 115871.

It is an arithmetic number, because the mean of its divisors is an integer number (20355270).

Almost surely, 2^530549055 is an apocalyptic number.

530549055 is a deficient number, since it is larger than the sum of its proper divisors (446503905).

530549055 is a wasteful number, since it uses less digits than its factorization.

530549055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4745 (or 4710 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 530549055 is about 23033.6504922689. The cubic root of 530549055 is about 809.5465912386.

The spelling of 530549055 in words is "five hundred thirty million, five hundred forty-nine thousand, fifty-five".