5105306280 has 32 divisors (see below), whose sum is σ = 15315919200. Its totient is φ = 1361414976.

The previous prime is 5105306243. The next prime is 5105306299. The reversal of 5105306280 is 826035015.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21271990 + ... + 21272229.

It is an arithmetic number, because the mean of its divisors is an integer number (478622475).

Almost surely, 2^5105306280 is an apocalyptic number.

It is an amenable number.

5105306280 is an abundant number, since it is smaller than the sum of its proper divisors (10210612920).

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

5105306280 is a wasteful number, since it uses less digits than its factorization.

5105306280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42544233 (or 42544229 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 5105306280 is about 71451.4260179599. The cubic root of 5105306280 is about 1721.8973878620.

The spelling of 5105306280 in words is "five billion, one hundred five million, three hundred six thousand, two hundred eighty".