6103061640 has 192 divisors, whose sum is σ = 22152312000. Its totient is φ = 1502260992.

The previous prime is 6103061639. The next prime is 6103061689. The reversal of 6103061640 is 461603016.

6103061640 is a `hidden beast` number, since 6 + 1 + 0 + 3 + 0 + 616 + 40 = 666.

It is a super-2 number, since 2×6103061640² = 74494722763278979200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 102211 + ... + 150509.

It is an arithmetic number, because the mean of its divisors is an integer number (115376625).

Almost surely, 2^6103061640 is an apocalyptic number.

6103061640 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6103061640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11076156000).

6103061640 is an abundant number, since it is smaller than the sum of its proper divisors (16049250360).

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

6103061640 is a wasteful number, since it uses less digits than its factorization.

6103061640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48338 (or 48322 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 6103061640 is about 78122.0944419695. The cubic root of 6103061640 is about 1827.4657746183.

Adding to 6103061640 its reverse (461603016), we get a palindrome (6564664656).

The spelling of 6103061640 in words is "six billion, one hundred three million, sixty-one thousand, six hundred forty".