5260007856 has 20 divisors (see below), whose sum is σ = 13588353752. Its totient is φ = 1753335936.

The previous prime is 5260007827. The next prime is 5260007869. The reversal of 5260007856 is 6587000625.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54791701 + ... + 54791796.

Almost surely, 2^5260007856 is an apocalyptic number.

It is an amenable number.

5260007856 is an abundant number, since it is smaller than the sum of its proper divisors (8328345896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5260007856 is a wasteful number, since it uses less digits than its factorization.

5260007856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109583508 (or 109583502 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 5260007856 is about 72525.9116178487. The cubic root of 5260007856 is about 1739.1169888811.

The spelling of 5260007856 in words is "five billion, two hundred sixty million, seven thousand, eight hundred fifty-six".