4357527257252 has 12 divisors (see below), whose sum is σ = 8212262907996. Its totient is φ = 2011166426400.

The previous prime is 4357527257249. The next prime is 4357527257267. The reversal of 4357527257252 is 2527527257534.

It can be written as a sum of positive squares in 2 ways, for example, as 497654058916 + 3859873198336 = 705446^2 + 1964656^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41899300499 + ... + 41899300602.

It is an arithmetic number, because the mean of its divisors is an integer number (684355242333).

Almost surely, 2^{4357527257252} is an apocalyptic number.

It is an amenable number.

4357527257252 is a deficient number, since it is larger than the sum of its proper divisors (3854735650744).

4357527257252 is a wasteful number, since it uses less digits than its factorization.

4357527257252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83798601118 (or 83798601116 counting only the distinct ones).

The product of its digits is 41160000, while the sum is 56.

The spelling of 4357527257252 in words is "four trillion, three hundred fifty-seven billion, five hundred twenty-seven million, two hundred fifty-seven thousand, two hundred fifty-two".