5290260944 has 20 divisors (see below), whose sum is σ = 10390292196. Its totient is φ = 2608895232.

The previous prime is 5290260931. The next prime is 5290260947. The reversal of 5290260944 is 4490620925.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1858644544 + 3431616400 = 43112^2 + 58580^2 .

It is a super-2 number, since 2×5290260944² = 55973721711223542272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5290260947) 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, 2263499 + ... + 2265834.

Almost surely, 2^5290260944 is an apocalyptic number.

It is an amenable number.

5290260944 is a deficient number, since it is larger than the sum of its proper divisors (5100031252).

5290260944 is a wasteful number, since it uses less digits than its factorization.

5290260944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4529414 (or 4529408 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 5290260944 is about 72734.1800256248. The cubic root of 5290260944 is about 1742.4448109528. Note that the first 3 decimals are identical.

The spelling of 5290260944 in words is "five billion, two hundred ninety million, two hundred sixty thousand, nine hundred forty-four".