5361816505 has 16 divisors (see below), whose sum is σ = 6540526080. Its totient is φ = 4218971328.

The previous prime is 5361816503. The next prime is 5361816521. The reversal of 5361816505 is 5056181635.

It is a cyclic number.

It is not a de Polignac number, because 5361816505 - 2¹ = 5361816503 is a prime.

It is a super-3 number, since 3×5361816505³ (a number of 30 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (5361816503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78079 + ... + 129691.

It is an arithmetic number, because the mean of its divisors is an integer number (408782880).

Almost surely, 2^5361816505 is an apocalyptic number.

It is an amenable number.

5361816505 is a deficient number, since it is larger than the sum of its proper divisors (1178709575).

5361816505 is a wasteful number, since it uses less digits than its factorization.

5361816505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51960.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 5361816505 is about 73224.4256037560. The cubic root of 5361816505 is about 1750.2657016974.

The spelling of 5361816505 in words is "five billion, three hundred sixty-one million, eight hundred sixteen thousand, five hundred five".