252306361126 has 32 divisors (see below), whose sum is σ = 393611127840. Its totient is φ = 121207680000.

The previous prime is 252306361091. The next prime is 252306361213. The reversal of 252306361126 is 621163603252.

It is a super-3 number, since 3×252306361126³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1762930 + ... + 1900666.

It is an arithmetic number, because the mean of its divisors is an integer number (12300347745).

Almost surely, 2^252306361126 is an apocalyptic number.

252306361126 is a deficient number, since it is larger than the sum of its proper divisors (141304766714).

252306361126 is a wasteful number, since it uses less digits than its factorization.

252306361126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138120.

The product of its (nonzero) digits is 77760, while the sum is 37.

Adding to 252306361126 its reverse (621163603252), we get a palindrome (873469964378).

The spelling of 252306361126 in words is "two hundred fifty-two billion, three hundred six million, three hundred sixty-one thousand, one hundred twenty-six".