5135726615 has 8 divisors (see below), whose sum is σ = 6220469520. Its totient is φ = 4070182912.

The previous prime is 5135726593. The next prime is 5135726621. The reversal of 5135726615 is 5166275315.

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 5135726615 - 2⁸ = 5135726359 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4799210 + ... + 4800279.

It is an arithmetic number, because the mean of its divisors is an integer number (777558690).

Almost surely, 2^5135726615 is an apocalyptic number.

5135726615 is a deficient number, since it is larger than the sum of its proper divisors (1084742905).

5135726615 is a wasteful number, since it uses less digits than its factorization.

5135726615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9599601.

The product of its digits is 189000, while the sum is 41.

The square root of 5135726615 is about 71663.9840854526. The cubic root of 5135726615 is about 1725.3106339695.

The spelling of 5135726615 in words is "five billion, one hundred thirty-five million, seven hundred twenty-six thousand, six hundred fifteen".