5260681406 has 8 divisors (see below), whose sum is σ = 7903896744. Its totient is φ = 2626049160.

The previous prime is 5260681351. The next prime is 5260681409. The reversal of 5260681406 is 6041860625.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5260681406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5260681409) 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, 2144240 + ... + 2146691.

It is an arithmetic number, because the mean of its divisors is an integer number (987987093).

Almost surely, 2^5260681406 is an apocalyptic number.

5260681406 is a deficient number, since it is larger than the sum of its proper divisors (2643215338).

5260681406 is a wasteful number, since it uses less digits than its factorization.

5260681406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4291546.

The product of its (nonzero) digits is 69120, while the sum is 38.

The square root of 5260681406 is about 72530.5549820212. The cubic root of 5260681406 is about 1739.1912176836.

The spelling of 5260681406 in words is "five billion, two hundred sixty million, six hundred eighty-one thousand, four hundred six".