6961581210 has 16 divisors (see below), whose sum is σ = 16707794976. Its totient is φ = 1856421648.

The previous prime is 6961581197. The next prime is 6961581227. The reversal of 6961581210 is 121851696.

6961581210 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6961581210² = 96927225886850128200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116026324 + ... + 116026383.

It is an arithmetic number, because the mean of its divisors is an integer number (1044237186).

Almost surely, 2^6961581210 is an apocalyptic number.

6961581210 is an abundant number, since it is smaller than the sum of its proper divisors (9746213766).

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

6961581210 is a wasteful number, since it uses less digits than its factorization.

6961581210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232052717.

The product of its (nonzero) digits is 25920, while the sum is 39.

The square root of 6961581210 is about 83436.0905723656. The cubic root of 6961581210 is about 1909.4251177768.

The spelling of 6961581210 in words is "six billion, nine hundred sixty-one million, five hundred eighty-one thousand, two hundred ten".