1045655612264 has 32 divisors (see below), whose sum is σ = 1980128184840. Its totient is φ = 517622016000.

The previous prime is 1045655612227. The next prime is 1045655612269. The reversal of 1045655612264 is 4622165565401.

It can be written as a sum of positive squares in 4 ways, for example, as 876923619364 + 168731992900 = 936442^2 + 410770^2 .

It is not an unprimeable number, because it can be changed into a prime (1045655612269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24115724 + ... + 24159044.

Almost surely, 2^{1045655612264} is an apocalyptic number.

It is an amenable number.

1045655612264 is a deficient number, since it is larger than the sum of its proper divisors (934472572576).

1045655612264 is a wasteful number, since it uses less digits than its factorization.

1045655612264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73301 (or 73297 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 47.

The spelling of 1045655612264 in words is "one trillion, forty-five billion, six hundred fifty-five million, six hundred twelve thousand, two hundred sixty-four".