5102540 has 12 divisors (see below), whose sum is σ = 10715376. Its totient is φ = 2041008.

The previous prime is 5102501. The next prime is 5102543. The reversal of 5102540 is 452015.

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 3 ways as a sum of consecutive naturals, for example, 127544 + ... + 127583.

It is an arithmetic number, because the mean of its divisors is an integer number (892948).

Almost surely, 2^5102540 is an apocalyptic number.

It is an amenable number.

5102540 is an abundant number, since it is smaller than the sum of its proper divisors (5612836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5102540 is a wasteful number, since it uses less digits than its factorization.

5102540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255136 (or 255134 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 5102540 is about 2258.8802535770. The cubic root of 5102540 is about 172.1586331704.

Adding to 5102540 its reverse (452015), we get a palindrome (5554555).

The spelling of 5102540 in words is "five million, one hundred two thousand, five hundred forty".