6215376045 has 16 divisors (see below), whose sum is σ = 10468002240. Its totient is φ = 3140400384.

The previous prime is 6215376029. The next prime is 6215376049. The reversal of 6215376045 is 5406735126.

It is not a de Polignac number, because 6215376045 - 2⁴ = 6215376029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6215375994 and 6215376012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6215376049) 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, 10903884 + ... + 10904453.

It is an arithmetic number, because the mean of its divisors is an integer number (654250140).

Almost surely, 2^6215376045 is an apocalyptic number.

It is an amenable number.

6215376045 is a deficient number, since it is larger than the sum of its proper divisors (4252626195).

6215376045 is a wasteful number, since it uses less digits than its factorization.

6215376045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21808364.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 6215376045 is about 78837.6562627276. The cubic root of 6215376045 is about 1838.6079622728.

The spelling of 6215376045 in words is "six billion, two hundred fifteen million, three hundred seventy-six thousand, forty-five".