5275280078328 has 64 divisors (see below), whose sum is σ = 14950186473600. Its totient is φ = 1537733462400.

The previous prime is 5275280078303. The next prime is 5275280078333. The reversal of 5275280078328 is 8238700825725.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 444940098 + ... + 444951953.

It is an arithmetic number, because the mean of its divisors is an integer number (233596663650).

Almost surely, 2^{5275280078328} is an apocalyptic number.

It is an amenable number.

5275280078328 is an abundant number, since it is smaller than the sum of its proper divisors (9674906395272).

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

5275280078328 is a wasteful number, since it uses less digits than its factorization.

5275280078328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889892092 (or 889892088 counting only the distinct ones).

The product of its (nonzero) digits is 15052800, while the sum is 57.

The spelling of 5275280078328 in words is "five trillion, two hundred seventy-five billion, two hundred eighty million, seventy-eight thousand, three hundred twenty-eight".