375999853 has 2 divisors, whose sum is σ = 375999854. Its totient is φ = 375999852.

The previous prime is 375999851. The next prime is 375999857. The reversal of 375999853 is 358999573.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318194244 + 57805609 = 17838^2 + 7603^2 .

It is a cyclic number.

It is not a de Polignac number, because 375999853 - 2¹ = 375999851 is a prime.

Together with 375999851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (375999851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187999926 + 187999927.

It is an arithmetic number, because the mean of its divisors is an integer number (187999927).

Almost surely, 2^375999853 is an apocalyptic number.

It is an amenable number.

375999853 is a deficient number, since it is larger than the sum of its proper divisors (1).

375999853 is an equidigital number, since it uses as much as digits as its factorization.

375999853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9185400, while the sum is 58.

The square root of 375999853 is about 19390.7156391919. The cubic root of 375999853 is about 721.7651219679.

The spelling of 375999853 in words is "three hundred seventy-five million, nine hundred ninety-nine thousand, eight hundred fifty-three".