5148513 has 12 divisors (see below), whose sum is σ = 7638228. Its totient is φ = 3339360.

The previous prime is 5148503. The next prime is 5148523. The reversal of 5148513 is 3158415.

5148513 is a `hidden beast` number, since 5 + 148 + 513 = 666.

5148513 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5148503) and next prime (5148523).

It can be written as a sum of positive squares in 2 ways, for example, as 2934369 + 2214144 = 1713^2 + 1488^2 .

It is not a de Polignac number, because 5148513 - 2⁴ = 5148497 is a prime.

It is a super-2 number, since 2×5148513² = 53014372222338, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5148503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7398 + ... + 8063.

It is an arithmetic number, because the mean of its divisors is an integer number (636519).

Almost surely, 2^5148513 is an apocalyptic number.

It is an amenable number.

5148513 is a deficient number, since it is larger than the sum of its proper divisors (2489715).

5148513 is a wasteful number, since it uses less digits than its factorization.

5148513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15504 (or 15501 counting only the distinct ones).

The product of its digits is 2400, while the sum is 27.

The square root of 5148513 is about 2269.0334946845. The cubic root of 5148513 is about 172.6741278874.

The spelling of 5148513 in words is "five million, one hundred forty-eight thousand, five hundred thirteen".