6151767948 has 18 divisors (see below), whose sum is σ = 15550302404. Its totient is φ = 2050589304.

The previous prime is 6151767931. The next prime is 6151767971. The reversal of 6151767948 is 8497671516.

6151767948 is a `hidden beast` number, since 61 + 517 + 67 + 9 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 6151767894 and 6151767903.

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 5 ways as a sum of consecutive naturals, for example, 85441186 + ... + 85441257.

Almost surely, 2^6151767948 is an apocalyptic number.

It is an amenable number.

6151767948 is an abundant number, since it is smaller than the sum of its proper divisors (9398534456).

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

6151767948 is a wasteful number, since it uses less digits than its factorization.

6151767948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170882453 (or 170882448 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 54.

The square root of 6151767948 is about 78433.2069215584. The cubic root of 6151767948 is about 1832.3143450193.

The spelling of 6151767948 in words is "six billion, one hundred fifty-one million, seven hundred sixty-seven thousand, nine hundred forty-eight".