51234322201352 has 8 divisors (see below), whose sum is σ = 96064354127550. Its totient is φ = 25617161100672.

The previous prime is 51234322201301. The next prime is 51234322201411. The reversal of 51234322201352 is 25310222343215.

51234322201352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 41507945187556 + 9726377013796 = 6442666^2 + 3118714^2 .

It is a tau number, because it is divible by the number of its divisors (8).

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, 3202145137577 + ... + 3202145137592.

Almost surely, 2^{51234322201352} is an apocalyptic number.

It is an amenable number.

51234322201352 is a deficient number, since it is larger than the sum of its proper divisors (44830031926198).

51234322201352 is a wasteful number, since it uses less digits than its factorization.

51234322201352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6404290275175 (or 6404290275171 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 51234322201352 its reverse (25310222343215), we get a palindrome (76544544544567).

The spelling of 51234322201352 in words is "fifty-one trillion, two hundred thirty-four billion, three hundred twenty-two million, two hundred one thousand, three hundred fifty-two".