6115137604 has 24 divisors (see below), whose sum is σ = 11275205760. Its totient is φ = 2896232064.

The previous prime is 6115137601. The next prime is 6115137619. The reversal of 6115137604 is 4067315116.

It is a self number, because there is not a number n which added to its sum of digits gives 6115137604.

It is not an unprimeable number, because it can be changed into a prime (6115137601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 313189 + ... + 332140.

It is an arithmetic number, because the mean of its divisors is an integer number (469800240).

Almost surely, 2^6115137604 is an apocalyptic number.

It is an amenable number.

6115137604 is a deficient number, since it is larger than the sum of its proper divisors (5160068156).

6115137604 is a wasteful number, since it uses less digits than its factorization.

6115137604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 645459 (or 645457 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 6115137604 is about 78199.3452913770. The cubic root of 6115137604 is about 1828.6702996472.

The spelling of 6115137604 in words is "six billion, one hundred fifteen million, one hundred thirty-seven thousand, six hundred four".