6134457515 has 16 divisors (see below), whose sum is σ = 7937788320. Its totient is φ = 4535873280.

The previous prime is 6134457509. The next prime is 6134457533. The reversal of 6134457515 is 5157544316.

It is a happy number.

It is not a de Polignac number, because 6134457515 - 2⁶ = 6134457451 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

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 in 15 ways as a sum of consecutive naturals, for example, 783584 + ... + 791373.

It is an arithmetic number, because the mean of its divisors is an integer number (496111770).

Almost surely, 2^6134457515 is an apocalyptic number.

6134457515 is a deficient number, since it is larger than the sum of its proper divisors (1803330805).

6134457515 is a wasteful number, since it uses less digits than its factorization.

6134457515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1575022.

The product of its digits is 252000, while the sum is 41.

The square root of 6134457515 is about 78322.7777533458. Note that the first 4 decimals coincide. The cubic root of 6134457515 is about 1830.5940833485.

The spelling of 6134457515 in words is "six billion, one hundred thirty-four million, four hundred fifty-seven thousand, five hundred fifteen".