6166061516 has 6 divisors (see below), whose sum is σ = 10790607660. Its totient is φ = 3083030756.

The previous prime is 6166061443. The next prime is 6166061521. The reversal of 6166061516 is 6151606616.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6166061516.

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 as a sum of consecutive naturals, namely, 770757686 + ... + 770757693.

It is an arithmetic number, because the mean of its divisors is an integer number (1798434610).

Almost surely, 2^6166061516 is an apocalyptic number.

It is an amenable number.

6166061516 is a deficient number, since it is larger than the sum of its proper divisors (4624546144).

6166061516 is a wasteful number, since it uses less digits than its factorization.

6166061516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541515383 (or 1541515381 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 6166061516 is about 78524.2734191154. The cubic root of 6166061516 is about 1833.7323683555.

The spelling of 6166061516 in words is "six billion, one hundred sixty-six million, sixty-one thousand, five hundred sixteen".