375612405247 has 2 divisors, whose sum is σ = 375612405248. Its totient is φ = 375612405246.

The previous prime is 375612405191. The next prime is 375612405317. The reversal of 375612405247 is 742504216573.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375612405247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 375612405197 and 375612405206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375612405547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187806202623 + 187806202624.

It is an arithmetic number, because the mean of its divisors is an integer number (187806202624).

Almost surely, 2^375612405247 is an apocalyptic number.

375612405247 is a deficient number, since it is larger than the sum of its proper divisors (1).

375612405247 is an equidigital number, since it uses as much as digits as its factorization.

375612405247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 375612405247 in words is "three hundred seventy-five billion, six hundred twelve million, four hundred five thousand, two hundred forty-seven".