1056813886588 has 48 divisors (see below), whose sum is σ = 1919625716736. Its totient is φ = 508838440320.

The previous prime is 1056813886577. The next prime is 1056813886589. The reversal of 1056813886588 is 8856883186501.

It is a super-3 number, since 3×1056813886588³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1056813886589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1887945 + ... + 2382847.

It is an arithmetic number, because the mean of its divisors is an integer number (39992202432).

Almost surely, 2^{1056813886588} is an apocalyptic number.

It is an amenable number.

1056813886588 is a deficient number, since it is larger than the sum of its proper divisors (862811830148).

1056813886588 is a wasteful number, since it uses less digits than its factorization.

1056813886588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495154 (or 495152 counting only the distinct ones).

The product of its (nonzero) digits is 88473600, while the sum is 67.

The spelling of 1056813886588 in words is "one trillion, fifty-six billion, eight hundred thirteen million, eight hundred eighty-six thousand, five hundred eighty-eight".