5627917545 has 32 divisors (see below), whose sum is σ = 9067365504. Its totient is φ = 2980723200.

The previous prime is 5627917501. The next prime is 5627917549. The reversal of 5627917545 is 5457197265.

It is not a de Polignac number, because 5627917545 - 2⁹ = 5627917033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5627917549) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1647259 + ... + 1650671.

It is an arithmetic number, because the mean of its divisors is an integer number (283355172).

Almost surely, 2^5627917545 is an apocalyptic number.

It is an amenable number.

5627917545 is a deficient number, since it is larger than the sum of its proper divisors (3439447959).

5627917545 is a wasteful number, since it uses less digits than its factorization.

5627917545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4153.

The product of its digits is 2646000, while the sum is 51.

The square root of 5627917545 is about 75019.4477785594. The cubic root of 5627917545 is about 1778.7540775081.

The spelling of 5627917545 in words is "five billion, six hundred twenty-seven million, nine hundred seventeen thousand, five hundred forty-five".