6110781630 has 64 divisors (see below), whose sum is σ = 14966622720. Its totient is φ = 1596319616.

The previous prime is 6110781629. The next prime is 6110781671. The reversal of 6110781630 is 361870116.

It is a junction number, because it is equal to n+sod(n) for n = 6110781591 and 6110781600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 512719 + ... + 524501.

It is an arithmetic number, because the mean of its divisors is an integer number (233853480).

Almost surely, 2^6110781630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6110781630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7483311360).

6110781630 is an abundant number, since it is smaller than the sum of its proper divisors (8855841090).

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

6110781630 is a wasteful number, since it uses less digits than its factorization.

6110781630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12145.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 6110781630 is about 78171.4886003842. The cubic root of 6110781630 is about 1828.2359931266.

The spelling of 6110781630 in words is "six billion, one hundred ten million, seven hundred eighty-one thousand, six hundred thirty".