524653012444 has 48 divisors (see below), whose sum is σ = 1055918739456. Its totient is φ = 225875419200.

The previous prime is 524653012343. The next prime is 524653012511. The reversal of 524653012444 is 444210356425.

It is a junction number, because it is equal to n+sod(n) for n = 524653012397 and 524653012406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4027839 + ... + 4156054.

It is an arithmetic number, because the mean of its divisors is an integer number (21998307072).

Almost surely, 2^524653012444 is an apocalyptic number.

It is an amenable number.

524653012444 is an abundant number, since it is smaller than the sum of its proper divisors (531265727012).

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

524653012444 is a wasteful number, since it uses less digits than its factorization.

524653012444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8183986 (or 8183984 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 40.

Adding to 524653012444 its reverse (444210356425), we get a palindrome (968863368869).

The spelling of 524653012444 in words is "five hundred twenty-four billion, six hundred fifty-three million, twelve thousand, four hundred forty-four".