5615618341 has 8 divisors (see below), whose sum is σ = 5763907800. Its totient is φ = 5467868160.

The previous prime is 5615618317. The next prime is 5615618363. The reversal of 5615618341 is 1438165165.

It can be written as a sum of positive squares in 4 ways, for example, as 1146161025 + 4469457316 = 33855^2 + 66854^2 .

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 5615618341 - 2²⁵ = 5582063909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5615618294 and 5615618303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5615618311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 113676 + ... + 155413.

It is an arithmetic number, because the mean of its divisors is an integer number (720488475).

Almost surely, 2^5615618341 is an apocalyptic number.

It is an amenable number.

5615618341 is a deficient number, since it is larger than the sum of its proper divisors (148289459).

5615618341 is a wasteful number, since it uses less digits than its factorization.

5615618341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269639.

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

The square root of 5615618341 is about 74937.4295062221. The cubic root of 5615618341 is about 1777.4573743457.

The spelling of 5615618341 in words is "five billion, six hundred fifteen million, six hundred eighteen thousand, three hundred forty-one".