5135145 has 8 divisors (see below), whose sum is σ = 8216256. Its totient is φ = 2738736.

The previous prime is 5135131. The next prime is 5135147. The reversal of 5135145 is 5415315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5135145 - 2⁴ = 5135129 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5135147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171157 + ... + 171186.

It is an arithmetic number, because the mean of its divisors is an integer number (1027032).

Almost surely, 2^5135145 is an apocalyptic number.

It is an amenable number.

5135145 is a deficient number, since it is larger than the sum of its proper divisors (3081111).

5135145 is a wasteful number, since it uses less digits than its factorization.

5135145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342351.

The product of its digits is 1500, while the sum is 24.

The square root of 5135145 is about 2266.0858324432. The cubic root of 5135145 is about 172.5245501711.

The spelling of 5135145 in words is "five million, one hundred thirty-five thousand, one hundred forty-five".