52703442164 has 6 divisors (see below), whose sum is σ = 92231023794. Its totient is φ = 26351721080.

The previous prime is 52703442149. The next prime is 52703442191. The reversal of 52703442164 is 46124430725.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 52418102500 + 285339664 = 228950^2 + 16892^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6587930267 + ... + 6587930274.

It is an arithmetic number, because the mean of its divisors is an integer number (15371837299).

Almost surely, 2^52703442164 is an apocalyptic number.

It is an amenable number.

52703442164 is a deficient number, since it is larger than the sum of its proper divisors (39527581630).

52703442164 is a wasteful number, since it uses less digits than its factorization.

52703442164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13175860545 (or 13175860543 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

Adding to 52703442164 its reverse (46124430725), we get a palindrome (98827872889).

The spelling of 52703442164 in words is "fifty-two billion, seven hundred three million, four hundred forty-two thousand, one hundred sixty-four".