6135778262 has 36 divisors (see below), whose sum is σ = 9864273060. Its totient is φ = 2854500480.

The previous prime is 6135778223. The next prime is 6135778291. The reversal of 6135778262 is 2628775316.

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 46837937 + ... + 46838067.

It is an arithmetic number, because the mean of its divisors is an integer number (274007585).

Almost surely, 2^6135778262 is an apocalyptic number.

6135778262 is a deficient number, since it is larger than the sum of its proper divisors (3728494798).

6135778262 is an equidigital number, since it uses as much as digits as its factorization.

6135778262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 249 counting only the distinct ones).

The product of its digits is 846720, while the sum is 47.

The square root of 6135778262 is about 78331.2087357268. The cubic root of 6135778262 is about 1830.7254493872.

The spelling of 6135778262 in words is "six billion, one hundred thirty-five million, seven hundred seventy-eight thousand, two hundred sixty-two".