375476725997 has 2 divisors, whose sum is σ = 375476725998. Its totient is φ = 375476725996.

The previous prime is 375476725963. The next prime is 375476726011. The reversal of 375476725997 is 799527674573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206287647721 + 169189078276 = 454189^2 + 411326^2 .

It is a cyclic number.

It is not a de Polignac number, because 375476725997 - 2⁶ = 375476725933 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 375476725997.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375476725907) by changing a digit.

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, 187738362998 + 187738362999.

It is an arithmetic number, because the mean of its divisors is an integer number (187738362999).

Almost surely, 2^375476725997 is an apocalyptic number.

It is an amenable number.

375476725997 is a deficient number, since it is larger than the sum of its proper divisors (1).

375476725997 is an equidigital number, since it uses as much as digits as its factorization.

375476725997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 700131600, while the sum is 71.

The spelling of 375476725997 in words is "three hundred seventy-five billion, four hundred seventy-six million, seven hundred twenty-five thousand, nine hundred ninety-seven".