1058898678464 has 56 divisors (see below), whose sum is σ = 2292401001168. Its totient is φ = 481291120640.

The previous prime is 1058898678463. The next prime is 1058898678473. The reversal of 1058898678464 is 4648768988501.

It is a super-2 number, since 2×1058898678464² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1058898678391 and 1058898678400.

It is not an unprimeable number, because it can be changed into a prime (1058898678463) 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 7 ways as a sum of consecutive naturals, for example, 18992132 + ... + 19047804.

Almost surely, 2^{1058898678464} is an apocalyptic number.

It is an amenable number.

1058898678464 is an abundant number, since it is smaller than the sum of its proper divisors (1233502322704).

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

1058898678464 is a wasteful number, since it uses less digits than its factorization.

1058898678464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82713 (or 82703 counting only the distinct ones).

The product of its (nonzero) digits is 743178240, while the sum is 74.

The spelling of 1058898678464 in words is "one trillion, fifty-eight billion, eight hundred ninety-eight million, six hundred seventy-eight thousand, four hundred sixty-four".