6957755230671 has 32 divisors (see below), whose sum is σ = 11894698449920. Its totient is φ = 3937259536992.

The previous prime is 6957755230619. The next prime is 6957755230709. The reversal of 6957755230671 is 1760325577596.

6957755230671 is a `hidden beast` number, since 6 + 9 + 5 + 7 + 7 + 552 + 3 + 0 + 6 + 71 = 666.

It is not a de Polignac number, because 6957755230671 - 2⁹ = 6957755230159 is a prime.

It is a super-2 number, since 2×6957755230671² (a number of 26 digits) contains 22 as substring.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6957755230599 and 6957755230608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6957755230171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 178686940 + ... + 178725873.

It is an arithmetic number, because the mean of its divisors is an integer number (371709326560).

Almost surely, 2^{6957755230671} is an apocalyptic number.

6957755230671 is a deficient number, since it is larger than the sum of its proper divisors (4936943219249).

6957755230671 is a wasteful number, since it uses less digits than its factorization.

6957755230671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357412932 (or 357412926 counting only the distinct ones).

The product of its (nonzero) digits is 83349000, while the sum is 63.

The spelling of 6957755230671 in words is "six trillion, nine hundred fifty-seven billion, seven hundred fifty-five million, two hundred thirty thousand, six hundred seventy-one".