1053678504573 has 32 divisors (see below), whose sum is σ = 1620792076800. Its totient is φ = 675727012800.

The previous prime is 1053678504559. The next prime is 1053678504691. The reversal of 1053678504573 is 3754058763501.

1053678504573 is a `hidden beast` number, since 1 + 0 + 5 + 3 + 67 + 8 + 5 + 0 + 4 + 573 = 666.

It is not a de Polignac number, because 1053678504573 - 2⁸ = 1053678504317 is a prime.

It is a super-2 number, since 2×1053678504573² (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 (1053678504523) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2270638 + ... + 2695023.

It is an arithmetic number, because the mean of its divisors is an integer number (50649752400).

Almost surely, 2^{1053678504573} is an apocalyptic number.

It is an amenable number.

1053678504573 is a deficient number, since it is larger than the sum of its proper divisors (567113572227).

1053678504573 is a wasteful number, since it uses less digits than its factorization.

1053678504573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4965970 (or 4965964 counting only the distinct ones).

The product of its (nonzero) digits is 10584000, while the sum is 54.

The spelling of 1053678504573 in words is "one trillion, fifty-three billion, six hundred seventy-eight million, five hundred four thousand, five hundred seventy-three".