375986263853 has 4 divisors (see below), whose sum is σ = 375989932320. Its totient is φ = 375982595388.

The previous prime is 375986263769. The next prime is 375986263909. The reversal of 375986263853 is 358362689573.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 375986263853 - 2²² = 375982069549 is a prime.

It is a super-2 number, since 2×375986263853² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 375986263853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (375986263253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1675943 + ... + 1886996.

It is an arithmetic number, because the mean of its divisors is an integer number (93997483080).

Almost surely, 2^375986263853 is an apocalyptic number.

It is an amenable number.

375986263853 is a deficient number, since it is larger than the sum of its proper divisors (3668467).

375986263853 is a wasteful number, since it uses less digits than its factorization.

375986263853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3668466.

The product of its digits is 195955200, while the sum is 65.

The spelling of 375986263853 in words is "three hundred seventy-five billion, nine hundred eighty-six million, two hundred sixty-three thousand, eight hundred fifty-three".