52621440461132 has 6 divisors (see below), whose sum is σ = 92087520806988. Its totient is φ = 26310720230564.

The previous prime is 52621440461111. The next prime is 52621440461167. The reversal of 52621440461132 is 23116404412625.

52621440461132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52621440461132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6577680057638 + ... + 6577680057645.

It is an arithmetic number, because the mean of its divisors is an integer number (15347920134498).

Almost surely, 2^{52621440461132} is an apocalyptic number.

It is an amenable number.

52621440461132 is a deficient number, since it is larger than the sum of its proper divisors (39466080345856).

52621440461132 is a wasteful number, since it uses less digits than its factorization.

52621440461132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13155360115287 (or 13155360115285 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 41.

Adding to 52621440461132 its reverse (23116404412625), we get a palindrome (75737844873757).

The spelling of 52621440461132 in words is "fifty-two trillion, six hundred twenty-one billion, four hundred forty million, four hundred sixty-one thousand, one hundred thirty-two".