1875689968020 has 768 divisors, whose sum is σ = 6274746777600. Its totient is φ = 414027694080.

The previous prime is 1875689968013. The next prime is 1875689968049. The reversal of 1875689968020 is 208699865781.

It is a super-2 number, since 2×1875689968020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 7848075061 + ... + 7848075299.

It is an arithmetic number, because the mean of its divisors is an integer number (8170243200).

Almost surely, 2^{1875689968020} is an apocalyptic number.

1875689968020 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 1875689968020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3137373388800).

1875689968020 is an abundant number, since it is smaller than the sum of its proper divisors (4399056809580).

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

1875689968020 is a wasteful number, since it uses less digits than its factorization.

1875689968020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 566 counting only the distinct ones).

The product of its (nonzero) digits is 104509440, while the sum is 69.

The spelling of 1875689968020 in words is "one trillion, eight hundred seventy-five billion, six hundred eighty-nine million, nine hundred sixty-eight thousand, twenty".