1875025680 has 120 divisors (see below), whose sum is σ = 6389132736. Its totient is φ = 454544640.

The previous prime is 1875025673. The next prime is 1875025717. The reversal of 1875025680 is 865205781.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3244 + ... + 61323.

Almost surely, 2^1875025680 is an apocalyptic number.

1875025680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1875025680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3194566368).

1875025680 is an abundant number, since it is smaller than the sum of its proper divisors (4514107056).

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

1875025680 is a wasteful number, since it uses less digits than its factorization.

1875025680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64605 (or 64588 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 42.

The square root of 1875025680 is about 43301.5667153049. The cubic root of 1875025680 is about 1233.1116666796. Note that the first 3 decimals are identical.

The spelling of 1875025680 in words is "one billion, eight hundred seventy-five million, twenty-five thousand, six hundred eighty".