6101415665 has 4 divisors (see below), whose sum is σ = 7321698804. Its totient is φ = 4881132528.

The previous prime is 6101415577. The next prime is 6101415673. The reversal of 6101415665 is 5665141016.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1155388081 + 4946027584 = 33991^2 + 70328^2 .

It is a cyclic number.

It is not a de Polignac number, because 6101415665 - 2¹⁴ = 6101399281 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 610141562 + ... + 610141571.

It is an arithmetic number, because the mean of its divisors is an integer number (1830424701).

Almost surely, 2^6101415665 is an apocalyptic number.

It is an amenable number.

6101415665 is a deficient number, since it is larger than the sum of its proper divisors (1220283139).

6101415665 is a wasteful number, since it uses less digits than its factorization.

6101415665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220283138.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 6101415665 is about 78111.5590997901. The cubic root of 6101415665 is about 1827.3014727423.

The spelling of 6101415665 in words is "six billion, one hundred one million, four hundred fifteen thousand, six hundred sixty-five".