538345959 has 8 divisors (see below), whose sum is σ = 725860080. Its totient is φ = 354864576.

The previous prime is 538345957. The next prime is 538345961. The reversal of 538345959 is 959543835.

It is an interprime number because it is at equal distance from previous prime (538345957) and next prime (538345961).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 538345959 - 2¹ = 538345957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538345957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1007872 + ... + 1008405.

It is an arithmetic number, because the mean of its divisors is an integer number (90732510).

Almost surely, 2^538345959 is an apocalyptic number.

538345959 is a deficient number, since it is larger than the sum of its proper divisors (187514121).

538345959 is a wasteful number, since it uses less digits than its factorization.

538345959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016369.

The product of its digits is 2916000, while the sum is 51.

The square root of 538345959 is about 23202.2834867605. The cubic root of 538345959 is about 813.4929979513.

The spelling of 538345959 in words is "five hundred thirty-eight million, three hundred forty-five thousand, nine hundred fifty-nine".