538466030 has 16 divisors (see below), whose sum is σ = 976872960. Its totient is φ = 213689952.

The previous prime is 538466021. The next prime is 538466039. The reversal of 538466030 is 30664835.

It is an interprime number because it is at equal distance from previous prime (538466021) and next prime (538466039).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538466039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210725 + ... + 213264.

It is an arithmetic number, because the mean of its divisors is an integer number (61054560).

Almost surely, 2^538466030 is an apocalyptic number.

538466030 is a deficient number, since it is larger than the sum of its proper divisors (438406930).

538466030 is a wasteful number, since it uses less digits than its factorization.

538466030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424123.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 538466030 is about 23204.8708248936. The cubic root of 538466030 is about 813.5534731006.

The spelling of 538466030 in words is "five hundred thirty-eight million, four hundred sixty-six thousand, thirty".