5251418 has 16 divisors (see below), whose sum is σ = 8125920. Its totient is φ = 2543856.

The previous prime is 5251417. The next prime is 5251423. The reversal of 5251418 is 8141525.

It is not an unprimeable number, because it can be changed into a prime (5251417) 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, 19388 + ... + 19656.

It is an arithmetic number, because the mean of its divisors is an integer number (507870).

Almost surely, 2^5251418 is an apocalyptic number.

5251418 is a deficient number, since it is larger than the sum of its proper divisors (2874502).

5251418 is a wasteful number, since it uses less digits than its factorization.

5251418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541.

The product of its digits is 1600, while the sum is 26.

The square root of 5251418 is about 2291.5972595550. The cubic root of 5251418 is about 173.8169784732.

The spelling of 5251418 in words is "five million, two hundred fifty-one thousand, four hundred eighteen".