5280077828 has 6 divisors (see below), whose sum is σ = 9240136206. Its totient is φ = 2640038912.

The previous prime is 5280077819. The next prime is 5280077837. The reversal of 5280077828 is 8287700825.

It is an interprime number because it is at equal distance from previous prime (5280077819) and next prime (5280077837).

It can be written as a sum of positive squares in only one way, i.e., 4795285504 + 484792324 = 69248^2 + 22018^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660009725 + ... + 660009732.

It is an arithmetic number, because the mean of its divisors is an integer number (1540022701).

Almost surely, 2^5280077828 is an apocalyptic number.

It is an amenable number.

5280077828 is a deficient number, since it is larger than the sum of its proper divisors (3960058378).

5280077828 is a wasteful number, since it uses less digits than its factorization.

5280077828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1320019461 (or 1320019459 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 47.

The square root of 5280077828 is about 72664.1440326658. The cubic root of 5280077828 is about 1741.3260939541.

The spelling of 5280077828 in words is "five billion, two hundred eighty million, seventy-seven thousand, eight hundred twenty-eight".