5051290 has 8 divisors (see below), whose sum is σ = 9092340. Its totient is φ = 2020512.

The previous prime is 5051287. The next prime is 5051303. The reversal of 5051290 is 921505.

It can be written as a sum of positive squares in 2 ways, for example, as 4941729 + 109561 = 2223^2 + 331^2 .

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

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 in 3 ways as a sum of consecutive naturals, for example, 252555 + ... + 252574.

Almost surely, 2^5051290 is an apocalyptic number.

5051290 is a deficient number, since it is larger than the sum of its proper divisors (4041050).

5051290 is a wasteful number, since it uses less digits than its factorization.

5051290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505136.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5051290 is about 2247.5075083301. The cubic root of 5051290 is about 171.5803044828.

Adding to 5051290 its reverse (921505), we get a palindrome (5972795).

The spelling of 5051290 in words is "five million, fifty-one thousand, two hundred ninety".