1875252113448 has 64 divisors (see below), whose sum is σ = 5359024859520. Its totient is φ = 535670150400.

The previous prime is 1875252113443. The next prime is 1875252113479. The reversal of 1875252113448 is 8443112525781.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1875252113448.

It is not an unprimeable number, because it can be changed into a prime (1875252113443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431443 + ... + 1984098.

It is an arithmetic number, because the mean of its divisors is an integer number (83734763430).

Almost surely, 2^{1875252113448} is an apocalyptic number.

It is an amenable number.

1875252113448 is an abundant number, since it is smaller than the sum of its proper divisors (3483772746072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1875252113448 is a wasteful number, since it uses less digits than its factorization.

1875252113448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420178 (or 2420174 counting only the distinct ones).

The product of its digits is 2150400, while the sum is 51.

The spelling of 1875252113448 in words is "one trillion, eight hundred seventy-five billion, two hundred fifty-two million, one hundred thirteen thousand, four hundred forty-eight".