5105775280 has 40 divisors (see below), whose sum is σ = 12147003792. Its totient is φ = 1994813184.

The previous prime is 5105775263. The next prime is 5105775281. The reversal of 5105775280 is 825775015.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (5105775281) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738679 + ... + 745558.

Almost surely, 2^5105775280 is an apocalyptic number.

It is an amenable number.

5105775280 is an abundant number, since it is smaller than the sum of its proper divisors (7041228512).

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

5105775280 is a wasteful number, since it uses less digits than its factorization.

5105775280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1484293 (or 1484287 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 40.

The square root of 5105775280 is about 71454.7078924825. The cubic root of 5105775280 is about 1721.9501137321.

The spelling of 5105775280 in words is "five billion, one hundred five million, seven hundred seventy-five thousand, two hundred eighty".