1852966628352 has 264 divisors, whose sum is σ = 6158764684800. Its totient is φ = 525607723008.

The previous prime is 1852966628323. The next prime is 1852966628377. The reversal of 1852966628352 is 2538266692581.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a self number, because there is not a number n which added to its sum of digits gives 1852966628352.

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, 8863849 + ... + 9070487.

Almost surely, 2^{1852966628352} is an apocalyptic number.

1852966628352 is a gapful number since it is divisible by the number (12) 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 1852966628352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3079382342400).

1852966628352 is an abundant number, since it is smaller than the sum of its proper divisors (4305798056448).

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

1852966628352 is a wasteful number, since it uses less digits than its factorization.

1852966628352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206811 (or 206790 counting only the distinct ones).

The product of its digits is 74649600, while the sum is 63.

The spelling of 1852966628352 in words is "one trillion, eight hundred fifty-two billion, nine hundred sixty-six million, six hundred twenty-eight thousand, three hundred fifty-two".