575628878280 has 64 divisors (see below), whose sum is σ = 1726939065600. Its totient is φ = 153496373760.

The previous prime is 575628878249. The next prime is 575628878291. The reversal of 575628878280 is 82878826575.

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, 5991825 + ... + 6087135.

It is an arithmetic number, because the mean of its divisors is an integer number (26983422900).

Almost surely, 2^575628878280 is an apocalyptic number.

It is an amenable number.

575628878280 is an abundant number, since it is smaller than the sum of its proper divisors (1151310187320).

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

575628878280 is a wasteful number, since it uses less digits than its factorization.

575628878280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145654 (or 145650 counting only the distinct ones).

The product of its (nonzero) digits is 120422400, while the sum is 66.

The spelling of 575628878280 in words is "five hundred seventy-five billion, six hundred twenty-eight million, eight hundred seventy-eight thousand, two hundred eighty".