5126513 has 8 divisors (see below), whose sum is σ = 5896128. Its totient is φ = 4366224.

The previous prime is 5126497. The next prime is 5126543. The reversal of 5126513 is 3156215.

5126513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5126513 - 2⁴ = 5126497 is a prime.

It is a super-2 number, since 2×5126513² = 52562271078338, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5126543) 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, 1106 + ... + 3387.

It is an arithmetic number, because the mean of its divisors is an integer number (737016).

Almost surely, 2^5126513 is an apocalyptic number.

It is an amenable number.

5126513 is a deficient number, since it is larger than the sum of its proper divisors (769615).

5126513 is a wasteful number, since it uses less digits than its factorization.

5126513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663.

The product of its digits is 900, while the sum is 23.

The square root of 5126513 is about 2264.1804256728. The cubic root of 5126513 is about 172.4278267000.

The spelling of 5126513 in words is "five million, one hundred twenty-six thousand, five hundred thirteen".