727244532252 has 72 divisors (see below), whose sum is σ = 2193277176720. Its totient is φ = 207784150560.

The previous prime is 727244532251. The next prime is 727244532253. The reversal of 727244532252 is 252235442727.

727244532252 is a `hidden beast` number, since 7 + 2 + 72 + 44 + 532 + 2 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (727244532251) and next prime (727244532253).

It is a junction number, because it is equal to n+sod(n) for n = 727244532198 and 727244532207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (727244532251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68706399 + ... + 68716982.

It is an arithmetic number, because the mean of its divisors is an integer number (30462183010).

Almost surely, 2^727244532252 is an apocalyptic number.

It is an amenable number.

727244532252 is an abundant number, since it is smaller than the sum of its proper divisors (1466032644468).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

727244532252 is a wasteful number, since it uses less digits than its factorization.

727244532252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137423408 (or 137423393 counting only the distinct ones).

The product of its digits is 1881600, while the sum is 45.

Adding to 727244532252 its reverse (252235442727), we get a palindrome (979479974979).

The spelling of 727244532252 in words is "seven hundred twenty-seven billion, two hundred forty-four million, five hundred thirty-two thousand, two hundred fifty-two".