5102545 has 16 divisors (see below), whose sum is σ = 7367040. Its totient is φ = 3314304.

The previous prime is 5102543. The next prime is 5102561. The reversal of 5102545 is 5452015.

It is not a de Polignac number, because 5102545 - 2¹ = 5102543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5102543) 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, 3172 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (460440).

Almost surely, 2^5102545 is an apocalyptic number.

It is an amenable number.

5102545 is a deficient number, since it is larger than the sum of its proper divisors (2264495).

5102545 is a wasteful number, since it uses less digits than its factorization.

5102545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7704.

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 5102545 is about 2258.8813603197. The cubic root of 5102545 is about 172.1586894033.

The spelling of 5102545 in words is "five million, one hundred two thousand, five hundred forty-five".