5107545 has 12 divisors (see below), whose sum is σ = 8853156. Its totient is φ = 2724000.

The previous prime is 5107511. The next prime is 5107549. The reversal of 5107545 is 5457015.

It can be written as a sum of positive squares in 2 ways, for example, as 2893401 + 2214144 = 1701^2 + 1488^2 .

It is not a de Polignac number, because 5107545 - 2⁶ = 5107481 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5107549) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56706 + ... + 56795.

It is an arithmetic number, because the mean of its divisors is an integer number (737763).

Almost surely, 2^5107545 is an apocalyptic number.

It is an amenable number.

5107545 is a deficient number, since it is larger than the sum of its proper divisors (3745611).

5107545 is a wasteful number, since it uses less digits than its factorization.

5107545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113512 (or 113509 counting only the distinct ones).

The product of its (nonzero) digits is 3500, while the sum is 27.

The square root of 5107545 is about 2259.9878318256. The cubic root of 5107545 is about 172.2149039940.

The spelling of 5107545 in words is "five million, one hundred seven thousand, five hundred forty-five".