6461160512 has 28 divisors (see below), whose sum is σ = 12842565120. Its totient is φ = 3225238656.

The previous prime is 6461160499. The next prime is 6461160533. The reversal of 6461160512 is 2150611646.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44312 + ... + 122007.

It is an arithmetic number, because the mean of its divisors is an integer number (458663040).

Almost surely, 2^6461160512 is an apocalyptic number.

It is an amenable number.

6461160512 is a deficient number, since it is larger than the sum of its proper divisors (6381404608).

6461160512 is a wasteful number, since it uses less digits than its factorization.

6461160512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166938 (or 166928 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 6461160512 is about 80381.3443032648. The cubic root of 6461160512 is about 1862.5310007422.

The spelling of 6461160512 in words is "six billion, four hundred sixty-one million, one hundred sixty thousand, five hundred twelve".