5405268442 has 16 divisors (see below), whose sum is σ = 9348178752. Its totient is φ = 2296042560.

The previous prime is 5405268419. The next prime is 5405268457. The reversal of 5405268442 is 2448625045.

It is a super-2 number, since 2×5405268442² = 58433853860162214728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5405268395 and 5405268404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706784 + ... + 1709947.

It is an arithmetic number, because the mean of its divisors is an integer number (584261172).

Almost surely, 2^5405268442 is an apocalyptic number.

5405268442 is a deficient number, since it is larger than the sum of its proper divisors (3942910310).

5405268442 is a wasteful number, since it uses less digits than its factorization.

5405268442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3416853.

The product of its (nonzero) digits is 307200, while the sum is 40.

The square root of 5405268442 is about 73520.5307516207. The cubic root of 5405268442 is about 1754.9810136933.

The spelling of 5405268442 in words is "five billion, four hundred five million, two hundred sixty-eight thousand, four hundred forty-two".