6151510651 has 16 divisors (see below), whose sum is σ = 7286696928. Its totient is φ = 5162092320.

The previous prime is 6151510649. The next prime is 6151510663. The reversal of 6151510651 is 1560151516.

It is not a de Polignac number, because 6151510651 - 2¹ = 6151510649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6151510601) 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 15 ways as a sum of consecutive naturals, for example, 160456 + ... + 195061.

It is an arithmetic number, because the mean of its divisors is an integer number (455418558).

Almost surely, 2^6151510651 is an apocalyptic number.

6151510651 is a deficient number, since it is larger than the sum of its proper divisors (1135186277).

6151510651 is a wasteful number, since it uses less digits than its factorization.

6151510651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355563 (or 355541 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 31.

The square root of 6151510651 is about 78431.5666743946. The cubic root of 6151510651 is about 1832.2887992162.

The spelling of 6151510651 in words is "six billion, one hundred fifty-one million, five hundred ten thousand, six hundred fifty-one".