538574071 has 16 divisors (see below), whose sum is σ = 626828544. Its totient is φ = 453207744.

The previous prime is 538574041. The next prime is 538574087. The reversal of 538574071 is 170475835.

It is a cyclic number.

It is not a de Polignac number, because 538574071 - 2⁵ = 538574039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538574041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113676 + ... + 118318.

It is an arithmetic number, because the mean of its divisors is an integer number (39176784).

Almost surely, 2^538574071 is an apocalyptic number.

538574071 is a deficient number, since it is larger than the sum of its proper divisors (88254473).

538574071 is a wasteful number, since it uses less digits than its factorization.

538574071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4950.

The product of its (nonzero) digits is 117600, while the sum is 40.

The square root of 538574071 is about 23207.1986891999. The cubic root of 538574071 is about 813.6078815175.

The spelling of 538574071 in words is "five hundred thirty-eight million, five hundred seventy-four thousand, seventy-one".