5661155315 has 8 divisors (see below), whose sum is σ = 6908528880. Its totient is φ = 4452162592.

The previous prime is 5661155309. The next prime is 5661155321. The reversal of 5661155315 is 5135511665.

It is an interprime number because it is at equal distance from previous prime (5661155309) and next prime (5661155321).

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 5661155315 - 2¹⁸ = 5660893171 is a prime.

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, 9594884 + ... + 9595473.

It is an arithmetic number, because the mean of its divisors is an integer number (863566110).

Almost surely, 2^5661155315 is an apocalyptic number.

5661155315 is a deficient number, since it is larger than the sum of its proper divisors (1247373565).

5661155315 is a wasteful number, since it uses less digits than its factorization.

5661155315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19190421.

The product of its digits is 67500, while the sum is 38.

The square root of 5661155315 is about 75240.6493525940. The cubic root of 5661155315 is about 1782.2489054593.

The spelling of 5661155315 in words is "five billion, six hundred sixty-one million, one hundred fifty-five thousand, three hundred fifteen".