6151699968 has 160 divisors (see below), whose sum is σ = 18108769536. Its totient is φ = 1845854208.

The previous prime is 6151699963. The next prime is 6151699969. The reversal of 6151699968 is 8699961516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6151699963) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 595455 + ... + 605697.

Almost surely, 2^6151699968 is an apocalyptic number.

6151699968 is a gapful number since it is divisible by the number (68) 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 6151699968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9054384768).

6151699968 is an abundant number, since it is smaller than the sum of its proper divisors (11957069568).

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

6151699968 is a wasteful number, since it uses less digits than its factorization.

6151699968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10304 (or 10288 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 60.

The square root of 6151699968 is about 78432.7735579968. The cubic root of 6151699968 is about 1832.3075956756.

The spelling of 6151699968 in words is "six billion, one hundred fifty-one million, six hundred ninety-nine thousand, nine hundred sixty-eight".