5137530 has 16 divisors (see below), whose sum is σ = 12330144. Its totient is φ = 1370000.

The previous prime is 5137529. The next prime is 5137547. The reversal of 5137530 is 357315.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5137530.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85596 + ... + 85655.

It is an arithmetic number, because the mean of its divisors is an integer number (770634).

Almost surely, 2^5137530 is an apocalyptic number.

5137530 is an abundant number, since it is smaller than the sum of its proper divisors (7192614).

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

5137530 is a wasteful number, since it uses less digits than its factorization.

5137530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171261.

The product of its (nonzero) digits is 1575, while the sum is 24.

The square root of 5137530 is about 2266.6120091449. The cubic root of 5137530 is about 172.5512555102.

The spelling of 5137530 in words is "five million, one hundred thirty-seven thousand, five hundred thirty".