375113047 has 2 divisors, whose sum is σ = 375113048. Its totient is φ = 375113046.

The previous prime is 375113033. The next prime is 375113069. The reversal of 375113047 is 740311573.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375113047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375113027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187556523 + 187556524.

It is an arithmetic number, because the mean of its divisors is an integer number (187556524).

Almost surely, 2^375113047 is an apocalyptic number.

375113047 is a deficient number, since it is larger than the sum of its proper divisors (1).

375113047 is an equidigital number, since it uses as much as digits as its factorization.

375113047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 375113047 is about 19367.8353720802. The cubic root of 375113047 is about 721.1972409788.

The spelling of 375113047 in words is "three hundred seventy-five million, one hundred thirteen thousand, forty-seven".