1798956960528 has 80 divisors (see below), whose sum is σ = 5719760606336. Its totient is φ = 474450186240.

The previous prime is 1798956960527. The next prime is 1798956960547. The reversal of 1798956960528 is 8250696598971.

It is a super-2 number, since 2×1798956960528² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1798956960528.

It is not an unprimeable number, because it can be changed into a prime (1798956960527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205920193 + ... + 205928928.

Almost surely, 2^{1798956960528} is an apocalyptic number.

It is an amenable number.

1798956960528 is an abundant number, since it is smaller than the sum of its proper divisors (3920803645808).

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

1798956960528 is a wasteful number, since it uses less digits than its factorization.

1798956960528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411849152 (or 411849146 counting only the distinct ones).

The product of its (nonzero) digits is 587865600, while the sum is 75.

The spelling of 1798956960528 in words is "one trillion, seven hundred ninety-eight billion, nine hundred fifty-six million, nine hundred sixty thousand, five hundred twenty-eight".