6165790540 has 72 divisors (see below), whose sum is σ = 16220805552. Its totient is φ = 1951367040.

The previous prime is 6165790487. The next prime is 6165790541. The reversal of 6165790540 is 450975616.

It is not an unprimeable number, because it can be changed into a prime (6165790541) 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 23 ways as a sum of consecutive naturals, for example, 229246 + ... + 254725.

It is an arithmetic number, because the mean of its divisors is an integer number (225288966).

Almost surely, 2^6165790540 is an apocalyptic number.

It is an amenable number.

6165790540 is an abundant number, since it is smaller than the sum of its proper divisors (10055015012).

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

6165790540 is a wasteful number, since it uses less digits than its factorization.

6165790540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484007 (or 483998 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 6165790540 is about 78522.5479719042. The cubic root of 6165790540 is about 1833.7055060037.

The spelling of 6165790540 in words is "six billion, one hundred sixty-five million, seven hundred ninety thousand, five hundred forty".