5145026 has 4 divisors (see below), whose sum is σ = 7717542. Its totient is φ = 2572512.

The previous prime is 5145017. The next prime is 5145037. The reversal of 5145026 is 6205415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5058001 + 87025 = 2249^2 + 295^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5144992 and 5145010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1286255 + ... + 1286258.

Almost surely, 2^5145026 is an apocalyptic number.

5145026 is a deficient number, since it is larger than the sum of its proper divisors (2572516).

5145026 is a wasteful number, since it uses less digits than its factorization.

5145026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2572515.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5145026 is about 2268.2649757028. The cubic root of 5145026 is about 172.6351360032.

The spelling of 5145026 in words is "five million, one hundred forty-five thousand, twenty-six".