52304376363445 has 8 divisors (see below), whose sum is σ = 62765377060536. Its totient is φ = 41843417474496.

The previous prime is 52304376363329. The next prime is 52304376363451. The reversal of 52304376363445 is 54436367340325.

It can be written as a sum of positive squares in 4 ways, for example, as 6321357521361 + 45983018842084 = 2514231^2 + 6781078^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52304376363445 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7630462 + ... + 12760591.

It is an arithmetic number, because the mean of its divisors is an integer number (7845672132567).

Almost surely, 2^{52304376363445} is an apocalyptic number.

It is an amenable number.

52304376363445 is a deficient number, since it is larger than the sum of its proper divisors (10461000697091).

52304376363445 is a wasteful number, since it uses less digits than its factorization.

52304376363445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20904071.

The product of its (nonzero) digits is 65318400, while the sum is 55.

The spelling of 52304376363445 in words is "fifty-two trillion, three hundred four billion, three hundred seventy-six million, three hundred sixty-three thousand, four hundred forty-five".