5506615243 has 16 divisors (see below), whose sum is σ = 5753069280. Its totient is φ = 5266080000.

The previous prime is 5506615237. The next prime is 5506615271. The reversal of 5506615243 is 3425166055.

It is a cyclic number.

It is not a de Polignac number, because 5506615243 - 2⁵ = 5506615211 is a prime.

It is a super-2 number, since 2×5506615243² = 60645622868879898098, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5506615943) 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, 514143 + ... + 524743.

It is an arithmetic number, because the mean of its divisors is an integer number (359566830).

Almost surely, 2^5506615243 is an apocalyptic number.

5506615243 is a deficient number, since it is larger than the sum of its proper divisors (246454037).

5506615243 is a wasteful number, since it uses less digits than its factorization.

5506615243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10878.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 5506615243 is about 74206.5714273338. The cubic root of 5506615243 is about 1765.8815844856.

The spelling of 5506615243 in words is "five billion, five hundred six million, six hundred fifteen thousand, two hundred forty-three".