1053645776272 has 20 divisors (see below), whose sum is σ = 2041482499456. Its totient is φ = 526811582880.

The previous prime is 1053645776231. The next prime is 1053645776291. The reversal of 1053645776272 is 2726775463501.

It is a super-2 number, since 2×1053645776272² (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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89497 + ... + 1454407.

Almost surely, 2^{1053645776272} is an apocalyptic number.

It is an amenable number.

1053645776272 is a deficient number, since it is larger than the sum of its proper divisors (987836723184).

1053645776272 is a wasteful number, since it uses less digits than its factorization.

1053645776272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1413166 (or 1413160 counting only the distinct ones).

The product of its (nonzero) digits is 14817600, while the sum is 55.

The spelling of 1053645776272 in words is "one trillion, fifty-three billion, six hundred forty-five million, seven hundred seventy-six thousand, two hundred seventy-two".