6769249815252 has 48 divisors (see below), whose sum is σ = 16014191239872. Its totient is φ = 2225102826240.

The previous prime is 6769249815239. The next prime is 6769249815259. The reversal of 6769249815252 is 2525189429676.

It is a super-2 number, since 2×6769249815252² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6769249815259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4146598 + ... + 5543714.

It is an arithmetic number, because the mean of its divisors is an integer number (333628984164).

Almost surely, 2^{6769249815252} is an apocalyptic number.

It is an amenable number.

6769249815252 is an abundant number, since it is smaller than the sum of its proper divisors (9244941424620).

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

6769249815252 is a wasteful number, since it uses less digits than its factorization.

6769249815252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1402728 (or 1402726 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 66.

The spelling of 6769249815252 in words is "six trillion, seven hundred sixty-nine billion, two hundred forty-nine million, eight hundred fifteen thousand, two hundred fifty-two".