5296781 has 4 divisors (see below), whose sum is σ = 6053472. Its totient is φ = 4540092.

The previous prime is 5296777. The next prime is 5296787. The reversal of 5296781 is 1876925.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5296781 - 2² = 5296777 is a prime.

It is a super-2 number, since 2×5296781² = 56111777923922, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5296787) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378335 + ... + 378348.

It is an arithmetic number, because the mean of its divisors is an integer number (1513368).

Almost surely, 2^5296781 is an apocalyptic number.

It is an amenable number.

5296781 is a deficient number, since it is larger than the sum of its proper divisors (756691).

5296781 is an equidigital number, since it uses as much as digits as its factorization.

5296781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756690.

The product of its digits is 30240, while the sum is 38.

The square root of 5296781 is about 2301.4736583329. The cubic root of 5296781 is about 174.3160350557.

The spelling of 5296781 in words is "five million, two hundred ninety-six thousand, seven hundred eighty-one".