5613081538 has 8 divisors (see below), whose sum is σ = 8450691840. Its totient is φ = 2796184260.

The previous prime is 5613081527. The next prime is 5613081541. The reversal of 5613081538 is 8351803165.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5613081538.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5177578 + ... + 5178661.

It is an arithmetic number, because the mean of its divisors is an integer number (1056336480).

Almost surely, 2^5613081538 is an apocalyptic number.

5613081538 is a deficient number, since it is larger than the sum of its proper divisors (2837610302).

5613081538 is a wasteful number, since it uses less digits than its factorization.

5613081538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10356512.

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 5613081538 is about 74920.5014532071. The cubic root of 5613081538 is about 1777.1896841246.

The spelling of 5613081538 in words is "five billion, six hundred thirteen million, eighty-one thousand, five hundred thirty-eight".