6140591850 has 48 divisors (see below), whose sum is σ = 15325724448. Its totient is φ = 1627055040.

The previous prime is 6140591813. The next prime is 6140591861. The reversal of 6140591850 is 581950416.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6140591799 and 6140591808.

It is an unprimeable number.

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, 106824 + ... + 153923.

It is an arithmetic number, because the mean of its divisors is an integer number (319285926).

Almost surely, 2^6140591850 is an apocalyptic number.

6140591850 is an abundant number, since it is smaller than the sum of its proper divisors (9185132598).

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

6140591850 is a wasteful number, since it uses less digits than its factorization.

6140591850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260919 (or 260914 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 6140591850 is about 78361.9285750421. The cubic root of 6140591850 is about 1831.2040659113.

The spelling of 6140591850 in words is "six billion, one hundred forty million, five hundred ninety-one thousand, eight hundred fifty".