52025320346 has 4 divisors (see below), whose sum is σ = 78037980522. Its totient is φ = 26012660172.

The previous prime is 52025320313. The next prime is 52025320363. The reversal of 52025320346 is 64302352025.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 49188586225 + 2836734121 = 221785^2 + 53261^2 .

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, 13006330085 + ... + 13006330088.

Almost surely, 2^52025320346 is an apocalyptic number.

52025320346 is a deficient number, since it is larger than the sum of its proper divisors (26012660176).

52025320346 is a wasteful number, since it uses less digits than its factorization.

52025320346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26012660175.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 52025320346 in words is "fifty-two billion, twenty-five million, three hundred twenty thousand, three hundred forty-six".