1875019144164 has 24 divisors (see below), whose sum is σ = 4375179741408. Its totient is φ = 624987085440.

The previous prime is 1875019144157. The next prime is 1875019144169. The reversal of 1875019144164 is 4614419105781.

It is not an unprimeable number, because it can be changed into a prime (1875019144169) 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, 2004357 + ... + 2787020.

It is an arithmetic number, because the mean of its divisors is an integer number (182299155892).

Almost surely, 2^{1875019144164} is an apocalyptic number.

It is an amenable number.

1875019144164 is an abundant number, since it is smaller than the sum of its proper divisors (2500160597244).

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

1875019144164 is a wasteful number, since it uses less digits than its factorization.

1875019144164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4823995 (or 4823993 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 1875019144164 in words is "one trillion, eight hundred seventy-five billion, nineteen million, one hundred forty-four thousand, one hundred sixty-four".