6151826740 has 12 divisors (see below), whose sum is σ = 12918836196. Its totient is φ = 2460730688.

The previous prime is 6151826717. The next prime is 6151826743. The reversal of 6151826740 is 476281516.

It can be written as a sum of positive squares in 2 ways, for example, as 1582607524 + 4569219216 = 39782^2 + 67596^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6151826693 and 6151826702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151826743) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 153795649 + ... + 153795688.

It is an arithmetic number, because the mean of its divisors is an integer number (1076569683).

Almost surely, 2^6151826740 is an apocalyptic number.

It is an amenable number.

6151826740 is an abundant number, since it is smaller than the sum of its proper divisors (6767009456).

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

6151826740 is a wasteful number, since it uses less digits than its factorization.

6151826740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307591346 (or 307591344 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 6151826740 is about 78433.5817108973. The cubic root of 6151826740 is about 1832.3201820991.

The spelling of 6151826740 in words is "six billion, one hundred fifty-one million, eight hundred twenty-six thousand, seven hundred forty".