1040553552255 has 64 divisors (see below), whose sum is σ = 1941275179008. Its totient is φ = 466103784960.

The previous prime is 1040553552169. The next prime is 1040553552257. The reversal of 1040553552255 is 5522553550401.

It is not a de Polignac number, because 1040553552255 - 2³⁰ = 1039479810431 is a prime.

It is a super-2 number, since 2×1040553552255² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040553552257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1375657 + ... + 1993373.

It is an arithmetic number, because the mean of its divisors is an integer number (30332424672).

Almost surely, 2^{1040553552255} is an apocalyptic number.

1040553552255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1040553552255 is a deficient number, since it is larger than the sum of its proper divisors (900721626753).

1040553552255 is a wasteful number, since it uses less digits than its factorization.

1040553552255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618056.

The product of its (nonzero) digits is 750000, while the sum is 42.

The spelling of 1040553552255 in words is "one trillion, forty billion, five hundred fifty-three million, five hundred fifty-two thousand, two hundred fifty-five".