1053620871793 has 8 divisors (see below), whose sum is σ = 1218645828288. Its totient is φ = 892222837584.

The previous prime is 1053620871791. The next prime is 1053620871817. The reversal of 1053620871793 is 3971780263501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1053620871793 - 2¹ = 1053620871791 is a prime.

It is a super-2 number, since 2×1053620871793² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053620871793.

It is not an unprimeable number, because it can be changed into a prime (1053620871791) 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 7 ways as a sum of consecutive naturals, for example, 906729946 + ... + 906731107.

It is an arithmetic number, because the mean of its divisors is an integer number (152330728536).

Almost surely, 2^{1053620871793} is an apocalyptic number.

It is an amenable number.

1053620871793 is a deficient number, since it is larger than the sum of its proper divisors (165024956495).

1053620871793 is an equidigital number, since it uses as much as digits as its factorization.

1053620871793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1813461143.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 1053620871793 in words is "one trillion, fifty-three billion, six hundred twenty million, eight hundred seventy-one thousand, seven hundred ninety-three".