375399250889 has 8 divisors (see below), whose sum is σ = 404353979400. Its totient is φ = 346455645696.

The previous prime is 375399250813. The next prime is 375399250921. The reversal of 375399250889 is 988052993573.

It can be written as a sum of positive squares in 4 ways, for example, as 27909043600 + 347490207289 = 167060^2 + 589483^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375399250889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (375399256889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2710664 + ... + 2845785.

It is an arithmetic number, because the mean of its divisors is an integer number (50544247425).

Almost surely, 2^375399250889 is an apocalyptic number.

It is an amenable number.

375399250889 is a deficient number, since it is larger than the sum of its proper divisors (28954728511).

375399250889 is a wasteful number, since it uses less digits than its factorization.

375399250889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5561659.

The product of its (nonzero) digits is 146966400, while the sum is 68.

The spelling of 375399250889 in words is "three hundred seventy-five billion, three hundred ninety-nine million, two hundred fifty thousand, eight hundred eighty-nine".