252310483444 has 12 divisors (see below), whose sum is σ = 441547315300. Its totient is φ = 126154107648.

The previous prime is 252310483441. The next prime is 252310483493. The reversal of 252310483444 is 444384013252.

It can be written as a sum of positive squares in 2 ways, for example, as 138614736100 + 113695747344 = 372310^2 + 337188^2 .

It is a super-2 number, since 2×252310483444² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 252310483397 and 252310483406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252310483441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400342 + ... + 815410.

Almost surely, 2^252310483444 is an apocalyptic number.

It is an amenable number.

252310483444 is a deficient number, since it is larger than the sum of its proper divisors (189236831856).

252310483444 is a wasteful number, since it uses less digits than its factorization.

252310483444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567042 (or 567040 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 40.

Adding to 252310483444 its reverse (444384013252), we get a palindrome (696694496696).

The spelling of 252310483444 in words is "two hundred fifty-two billion, three hundred ten million, four hundred eighty-three thousand, four hundred forty-four".