875248377123 has 4 divisors (see below), whose sum is σ = 1166997836168. Its totient is φ = 583498918080.

The previous prime is 875248377097. The next prime is 875248377137. The reversal of 875248377123 is 321773842578.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 875248377123 - 2²² = 875244182819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (875248377173) 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, 145874729518 + ... + 145874729523.

It is an arithmetic number, because the mean of its divisors is an integer number (291749459042).

Almost surely, 2^875248377123 is an apocalyptic number.

875248377123 is a deficient number, since it is larger than the sum of its proper divisors (291749459045).

875248377123 is a wasteful number, since it uses less digits than its factorization.

875248377123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291749459044.

The product of its digits is 15805440, while the sum is 57.

The spelling of 875248377123 in words is "eight hundred seventy-five billion, two hundred forty-eight million, three hundred seventy-seven thousand, one hundred twenty-three".