52591129 has 8 divisors (see below), whose sum is σ = 53250912. Its totient is φ = 51935520.

The previous prime is 52591127. The next prime is 52591153. The reversal of 52591129 is 92119525.

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

It is a cyclic number.

It is not a de Polignac number, because 52591129 - 2¹ = 52591127 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52591094 and 52591103.

It is not an unprimeable number, because it can be changed into a prime (52591127) 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, 29662 + ... + 31384.

It is an arithmetic number, because the mean of its divisors is an integer number (6656364).

Almost surely, 2^52591129 is an apocalyptic number.

It is an amenable number.

52591129 is a deficient number, since it is larger than the sum of its proper divisors (659783).

52591129 is a wasteful number, since it uses less digits than its factorization.

52591129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087.

The product of its digits is 8100, while the sum is 34.

The square root of 52591129 is about 7251.9741450173. The cubic root of 52591129 is about 374.6601460170.

The spelling of 52591129 in words is "fifty-two million, five hundred ninety-one thousand, one hundred twenty-nine".