375512885009 has 2 divisors, whose sum is σ = 375512885010. Its totient is φ = 375512885008.

The previous prime is 375512884949. The next prime is 375512885039. The reversal of 375512885009 is 900588215573.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 283641456400 + 91871428609 = 532580^2 + 303103^2 .

It is a cyclic number.

It is not a de Polignac number, because 375512885009 - 2¹² = 375512880913 is a prime.

It is not a weakly prime, because it can be changed into another prime (375512885039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187756442504 + 187756442505.

It is an arithmetic number, because the mean of its divisors is an integer number (187756442505).

Almost surely, 2^375512885009 is an apocalyptic number.

It is an amenable number.

375512885009 is a deficient number, since it is larger than the sum of its proper divisors (1).

375512885009 is an equidigital number, since it uses as much as digits as its factorization.

375512885009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024000, while the sum is 53.

The spelling of 375512885009 in words is "three hundred seventy-five billion, five hundred twelve million, eight hundred eighty-five thousand, nine".