6144061650 has 48 divisors (see below), whose sum is σ = 15338238528. Its totient is φ = 1627560000.

The previous prime is 6144061643. The next prime is 6144061657. The reversal of 6144061650 is 561604416.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (6144061643) and next prime (6144061657).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6144061657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 112981 + ... + 158280.

It is an arithmetic number, because the mean of its divisors is an integer number (319546636).

Almost surely, 2^6144061650 is an apocalyptic number.

6144061650 is an abundant number, since it is smaller than the sum of its proper divisors (9194176878).

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

6144061650 is a wasteful number, since it uses less digits than its factorization.

6144061650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271427 (or 271422 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 6144061650 is about 78384.0650259987. The cubic root of 6144061650 is about 1831.5489140747.

The spelling of 6144061650 in words is "six billion, one hundred forty-four million, sixty-one thousand, six hundred fifty".