5546637315 has 12 divisors (see below), whose sum is σ = 9614171424. Its totient is φ = 2958206544.

The previous prime is 5546637307. The next prime is 5546637337. The reversal of 5546637315 is 5137366455.

5546637315 is a `hidden beast` number, since 5 + 5 + 4 + 6 + 637 + 3 + 1 + 5 = 666.

It is not a de Polignac number, because 5546637315 - 2³ = 5546637307 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 123258607 = 5546637315 / (5 + 5 + 4 + 6 + 6 + 3 + 7 + 3 + 1 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61629259 + ... + 61629348.

It is an arithmetic number, because the mean of its divisors is an integer number (801180952).

Almost surely, 2^5546637315 is an apocalyptic number.

5546637315 is a deficient number, since it is larger than the sum of its proper divisors (4067534109).

5546637315 is a wasteful number, since it uses less digits than its factorization.

5546637315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123258618 (or 123258615 counting only the distinct ones).

The product of its digits is 1134000, while the sum is 45.

The square root of 5546637315 is about 74475.7498451677. The cubic root of 5546637315 is about 1770.1494032654.

The spelling of 5546637315 in words is "five billion, five hundred forty-six million, six hundred thirty-seven thousand, three hundred fifteen".