6121975683 has 8 divisors (see below), whose sum is σ = 8163921168. Its totient is φ = 4080673664.

The previous prime is 6121975667. The next prime is 6121975687. The reversal of 6121975683 is 3865791216.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6121975683 - 2⁴ = 6121975667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6121975687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138210 + ... + 177047.

It is an arithmetic number, because the mean of its divisors is an integer number (1020490146).

Almost surely, 2^6121975683 is an apocalyptic number.

6121975683 is a deficient number, since it is larger than the sum of its proper divisors (2041945485).

6121975683 is a wasteful number, since it uses less digits than its factorization.

6121975683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321733.

The product of its digits is 544320, while the sum is 48.

The square root of 6121975683 is about 78243.0551742453. The cubic root of 6121975683 is about 1829.3516652849.

The spelling of 6121975683 in words is "six billion, one hundred twenty-one million, nine hundred seventy-five thousand, six hundred eighty-three".