52144360448456 has 32 divisors (see below), whose sum is σ = 97927626024480. Its totient is φ = 26030338761600.

The previous prime is 52144360448387. The next prime is 52144360448461. The reversal of 52144360448456 is 65484406344125.

It is a happy number.

52144360448456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 7 ways as a sum of consecutive naturals, for example, 34422155 + ... + 35905061.

It is an arithmetic number, because the mean of its divisors is an integer number (3060238313265).

Almost surely, 2^{52144360448456} is an apocalyptic number.

It is an amenable number.

52144360448456 is a deficient number, since it is larger than the sum of its proper divisors (45783265576024).

52144360448456 is a wasteful number, since it uses less digits than its factorization.

52144360448456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489965 (or 1489961 counting only the distinct ones).

The product of its (nonzero) digits is 44236800, while the sum is 56.

The spelling of 52144360448456 in words is "fifty-two trillion, one hundred forty-four billion, three hundred sixty million, four hundred forty-eight thousand, four hundred fifty-six".