5402026243 has 16 divisors (see below), whose sum is σ = 5618868480. Its totient is φ = 5187321216.

The previous prime is 5402026237. The next prime is 5402026247. The reversal of 5402026243 is 3426202045.

It is a cyclic number.

It is not a de Polignac number, because 5402026243 - 2⁹ = 5402025731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402026247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6988005 + ... + 6988777.

It is an arithmetic number, because the mean of its divisors is an integer number (351179280).

Almost surely, 2^5402026243 is an apocalyptic number.

5402026243 is a deficient number, since it is larger than the sum of its proper divisors (216842237).

5402026243 is a wasteful number, since it uses less digits than its factorization.

5402026243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1806.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 5402026243 is about 73498.4778277755. The cubic root of 5402026243 is about 1754.6300514306.

Adding to 5402026243 its reverse (3426202045), we get a palindrome (8828228288).

The spelling of 5402026243 in words is "five billion, four hundred two million, twenty-six thousand, two hundred forty-three".