52090129 has 8 divisors (see below), whose sum is σ = 64111040. Its totient is φ = 41214096.

The previous prime is 52090123. The next prime is 52090133. The reversal of 52090129 is 92109025.

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

It is not a de Polignac number, because 52090129 - 2¹³ = 52081937 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52090097 and 52090106.

It is not an unprimeable number, because it can be changed into a prime (52090123) 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, 286119 + ... + 286300.

It is an arithmetic number, because the mean of its divisors is an integer number (8013880).

Almost surely, 2^52090129 is an apocalyptic number.

It is an amenable number.

52090129 is a deficient number, since it is larger than the sum of its proper divisors (12020911).

52090129 is a wasteful number, since it uses less digits than its factorization.

52090129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572439.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 52090129 is about 7217.3491671111. The cubic root of 52090129 is about 373.4666370443.

The spelling of 52090129 in words is "fifty-two million, ninety thousand, one hundred twenty-nine".