1652873937780 has 48 divisors (see below), whose sum is σ = 4984050645504. Its totient is φ = 406861276800.

The previous prime is 1652873937739. The next prime is 1652873937809. The reversal of 1652873937780 is 877393782561.

It is a happy number.

It is a super-2 number, since 2×1652873937780² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1059533796 + ... + 1059535355.

It is an arithmetic number, because the mean of its divisors is an integer number (103834388448).

Almost surely, 2^{1652873937780} is an apocalyptic number.

1652873937780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1652873937780 is an abundant number, since it is smaller than the sum of its proper divisors (3331176707724).

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

1652873937780 is a wasteful number, since it uses less digits than its factorization.

1652873937780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2119069176 (or 2119069174 counting only the distinct ones).

The product of its (nonzero) digits is 106686720, while the sum is 66.

The spelling of 1652873937780 in words is "one trillion, six hundred fifty-two billion, eight hundred seventy-three million, nine hundred thirty-seven thousand, seven hundred eighty".