5025418 has 4 divisors (see below), whose sum is σ = 7538130. Its totient is φ = 2512708.

The previous prime is 5025409. The next prime is 5025437. The reversal of 5025418 is 8145205.

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., 2582449 + 2442969 = 1607^2 + 1563^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5025392 and 5025401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256353 + ... + 1256356.

Almost surely, 2^5025418 is an apocalyptic number.

5025418 is a deficient number, since it is larger than the sum of its proper divisors (2512712).

5025418 is a wasteful number, since it uses less digits than its factorization.

5025418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2512711.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 5025418 is about 2241.7444100521. The cubic root of 5025418 is about 171.2868661639.

The spelling of 5025418 in words is "five million, twenty-five thousand, four hundred eighteen".