5507643747 has 16 divisors (see below), whose sum is σ = 7390557440. Its totient is φ = 3648304800.

The previous prime is 5507643719. The next prime is 5507643749. The reversal of 5507643747 is 7473467055.

It is not a de Polignac number, because 5507643747 - 2¹⁶ = 5507578211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5507643696 and 5507643705.

It is not an unprimeable number, because it can be changed into a prime (5507643749) 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 15 ways as a sum of consecutive naturals, for example, 392529 + ... + 406317.

It is an arithmetic number, because the mean of its divisors is an integer number (461909840).

Almost surely, 2^5507643747 is an apocalyptic number.

5507643747 is a deficient number, since it is larger than the sum of its proper divisors (1882913693).

5507643747 is a wasteful number, since it uses less digits than its factorization.

5507643747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14634.

The product of its (nonzero) digits is 2469600, while the sum is 48.

The square root of 5507643747 is about 74213.5011099732. The cubic root of 5507643747 is about 1765.9915191205.

The spelling of 5507643747 in words is "five billion, five hundred seven million, six hundred forty-three thousand, seven hundred forty-seven".