1064612785072 has 40 divisors (see below), whose sum is σ = 2074267662480. Its totient is φ = 529323924480.

The previous prime is 1064612784919. The next prime is 1064612785111. The reversal of 1064612785072 is 2705872164601.

It is a super-2 number, since 2×1064612785072² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2649379 + ... + 3024637.

It is an arithmetic number, because the mean of its divisors is an integer number (51856691562).

Almost surely, 2^{1064612785072} is an apocalyptic number.

It is an amenable number.

1064612785072 is a deficient number, since it is larger than the sum of its proper divisors (1009654877408).

1064612785072 is a wasteful number, since it uses less digits than its factorization.

1064612785072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376261 (or 376255 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 1064612785072 in words is "one trillion, sixty-four billion, six hundred twelve million, seven hundred eighty-five thousand, seventy-two".