375791780963 has 2 divisors, whose sum is σ = 375791780964. Its totient is φ = 375791780962.

The previous prime is 375791780899. The next prime is 375791780989. The reversal of 375791780963 is 369087197573.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 375791780963 - 2⁶ = 375791780899 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 375791780963.

It is not a weakly prime, because it can be changed into another prime (375791780993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187895890481 + 187895890482.

It is an arithmetic number, because the mean of its divisors is an integer number (187895890482).

Almost surely, 2^375791780963 is an apocalyptic number.

375791780963 is a deficient number, since it is larger than the sum of its proper divisors (1).

375791780963 is an equidigital number, since it uses as much as digits as its factorization.

375791780963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60011280, while the sum is 65.

The spelling of 375791780963 in words is "three hundred seventy-five billion, seven hundred ninety-one million, seven hundred eighty thousand, nine hundred sixty-three".