1064959200544 has 24 divisors (see below), whose sum is σ = 2096725454208. Its totient is φ = 532457497920.

The previous prime is 1064959200533. The next prime is 1064959200563. The reversal of 1064959200544 is 4450029594601.

It is a happy number.

It is a super-2 number, since 2×1064959200544² (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, 106429 + ... + 1463299.

It is an arithmetic number, because the mean of its divisors is an integer number (87363560592).

Almost surely, 2^{1064959200544} is an apocalyptic number.

It is an amenable number.

1064959200544 is a deficient number, since it is larger than the sum of its proper divisors (1031766253664).

1064959200544 is a wasteful number, since it uses less digits than its factorization.

1064959200544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381408 (or 1381400 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

It can be divided in two parts, 106495 and 9200544, that added together give a palindrome (9307039).

The spelling of 1064959200544 in words is "one trillion, sixty-four billion, nine hundred fifty-nine million, two hundred thousand, five hundred forty-four".