375584323811 has 2 divisors, whose sum is σ = 375584323812. Its totient is φ = 375584323810.

The previous prime is 375584323787. The next prime is 375584323841. The reversal of 375584323811 is 118323485573.

It is a weak prime.

It is an emirp because it is prime and its reverse (118323485573) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 375584323811 - 2⁶ = 375584323747 is a prime.

It is a super-2 number, since 2×375584323811² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 375584323811.

It is not a weakly prime, because it can be changed into another prime (375584323841) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187792161905 + 187792161906.

It is an arithmetic number, because the mean of its divisors is an integer number (187792161906).

Almost surely, 2^375584323811 is an apocalyptic number.

375584323811 is a deficient number, since it is larger than the sum of its proper divisors (1).

375584323811 is an equidigital number, since it uses as much as digits as its factorization.

375584323811 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 50.

The spelling of 375584323811 in words is "three hundred seventy-five billion, five hundred eighty-four million, three hundred twenty-three thousand, eight hundred eleven".