6961249789532 has 12 divisors (see below), whose sum is σ = 12182213882160. Its totient is φ = 3480617251776.

The previous prime is 6961249789517. The next prime is 6961249789577. The reversal of 6961249789532 is 2359879421696.

It is a happy number.

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, 467444 + ... + 3760452.

It is an arithmetic number, because the mean of its divisors is an integer number (1015184490180).

Almost surely, 2^{6961249789532} is an apocalyptic number.

It is an amenable number.

6961249789532 is a deficient number, since it is larger than the sum of its proper divisors (5220964092628).

6961249789532 is a wasteful number, since it uses less digits than its factorization.

6961249789532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3821500 (or 3821498 counting only the distinct ones).

The product of its digits is 352719360, while the sum is 71.

The spelling of 6961249789532 in words is "six trillion, nine hundred sixty-one billion, two hundred forty-nine million, seven hundred eighty-nine thousand, five hundred thirty-two".