75638059 has 16 divisors (see below), whose sum is σ = 88323840. Its totient is φ = 63433440.

The previous prime is 75638029. The next prime is 75638063. The reversal of 75638059 is 95083657.

It is not a de Polignac number, because 75638059 - 2⁷ = 75637931 is a prime.

It is a super-2 number, since 2×75638059² = 11442231938574962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (75638009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153804 + ... + 154294.

It is an arithmetic number, because the mean of its divisors is an integer number (5520240).

Almost surely, 2^75638059 is an apocalyptic number.

75638059 is a deficient number, since it is larger than the sum of its proper divisors (12685781).

75638059 is a wasteful number, since it uses less digits than its factorization.

75638059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 75638059 is about 8697.0143727603. The cubic root of 75638059 is about 422.9088678780.

The spelling of 75638059 in words is "seventy-five million, six hundred thirty-eight thousand, fifty-nine".