1048685306780 has 24 divisors (see below), whose sum is σ = 2211855918720. Its totient is φ = 417642356160.

The previous prime is 1048685306749. The next prime is 1048685306831. The reversal of 1048685306780 is 876035868401.

1048685306780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1048685306780³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114480716 + ... + 114489875.

It is an arithmetic number, because the mean of its divisors is an integer number (92160663280).

Almost surely, 2^{1048685306780} is an apocalyptic number.

1048685306780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048685306780 is an abundant number, since it is smaller than the sum of its proper divisors (1163170611940).

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

1048685306780 is a wasteful number, since it uses less digits than its factorization.

1048685306780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228970829 (or 228970827 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 56.

The spelling of 1048685306780 in words is "one trillion, forty-eight billion, six hundred eighty-five million, three hundred six thousand, seven hundred eighty".