1064450622986 has 8 divisors (see below), whose sum is σ = 1604948867364. Its totient is φ = 529467667200.

The previous prime is 1064450622971. The next prime is 1064450623003. The reversal of 1064450622986 is 6892260544601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1064444094961 + 6528025 = 1031719^2 + 2555^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1064450622986² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1378821665 + ... + 1378822436.

Almost surely, 2^{1064450622986} is an apocalyptic number.

1064450622986 is a deficient number, since it is larger than the sum of its proper divisors (540498244378).

1064450622986 is a wasteful number, since it uses less digits than its factorization.

1064450622986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2757644296.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 1064450622986 in words is "one trillion, sixty-four billion, four hundred fifty million, six hundred twenty-two thousand, nine hundred eighty-six".