8400786192052 has 12 divisors (see below), whose sum is σ = 14707545125056. Its totient is φ = 4198630442040.

The previous prime is 8400786192023. The next prime is 8400786192089. The reversal of 8400786192052 is 2502916870048.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 440652774 + ... + 440671837.

Almost surely, 2^{8400786192052} is an apocalyptic number.

It is an amenable number.

8400786192052 is a deficient number, since it is larger than the sum of its proper divisors (6306758933004).

8400786192052 is a wasteful number, since it uses less digits than its factorization.

8400786192052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881326998 (or 881326996 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 8400786192052 in words is "eight trillion, four hundred billion, seven hundred eighty-six million, one hundred ninety-two thousand, fifty-two".