6136915049 has 8 divisors (see below), whose sum is σ = 6230461920. Its totient is φ = 6043425696.

The previous prime is 6136915027. The next prime is 6136915061. The reversal of 6136915049 is 9405196316.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6136915049 - 2¹⁶ = 6136849513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6136915009) 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, 232637 + ... + 257669.

It is an arithmetic number, because the mean of its divisors is an integer number (778807740).

Almost surely, 2^6136915049 is an apocalyptic number.

It is an amenable number.

6136915049 is a deficient number, since it is larger than the sum of its proper divisors (93546871).

6136915049 is a wasteful number, since it uses less digits than its factorization.

6136915049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28759.

The product of its (nonzero) digits is 174960, while the sum is 44.

The square root of 6136915049 is about 78338.4646837044. The cubic root of 6136915049 is about 1830.8385030369.

The spelling of 6136915049 in words is "six billion, one hundred thirty-six million, nine hundred fifteen thousand, forty-nine".