252452254252 has 48 divisors (see below), whose sum is σ = 485572752000.
Its totient is φ = 113890008960.
The previous prime is 252452254199. The next prime is 252452254259.
252452254252 is nontrivially palindromic in base 10.
It is not an unprimeable number, because it can be changed into a prime (252452254259) 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, 38521408 + ... + 38527960.
It is an arithmetic number, because the mean of its divisors is an integer number (10116099000).
Almost surely, 2252452254252 is an apocalyptic number.
252452254252 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
252452254252 is a deficient number, since it is larger than the sum of its proper divisors (233120497748).
252452254252 is a wasteful number, since it uses less digits than its factorization.
252452254252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13006 (or 13004 counting only the distinct ones).
The product of its digits is 640000, while the sum is 40.
The spelling of 252452254252 in words is "two hundred fifty-two billion, four hundred fifty-two million, two hundred fifty-four thousand, two hundred fifty-two".