525244342124 has 12 divisors (see below), whose sum is σ = 919556970864. Its totient is φ = 262513779024.

The previous prime is 525244342123. The next prime is 525244342127. The reversal of 525244342124 is 421243442525.

It is not an unprimeable number, because it can be changed into a prime (525244342123) 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 3 ways as a sum of consecutive naturals, for example, 27087107 + ... + 27106490.

It is an arithmetic number, because the mean of its divisors is an integer number (76629747572).

Almost surely, 2^525244342124 is an apocalyptic number.

It is an amenable number.

525244342124 is a deficient number, since it is larger than the sum of its proper divisors (394312628740).

525244342124 is a wasteful number, since it uses less digits than its factorization.

525244342124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54196024 (or 54196022 counting only the distinct ones).

The product of its digits is 307200, while the sum is 38.

Adding to 525244342124 its reverse (421243442525), we get a palindrome (946487784649).

The spelling of 525244342124 in words is "five hundred twenty-five billion, two hundred forty-four million, three hundred forty-two thousand, one hundred twenty-four".