1053645316042 has 32 divisors (see below), whose sum is σ = 1797386070528. Its totient is φ = 458891400000.

The previous prime is 1053645316037. The next prime is 1053645316043. The reversal of 1053645316042 is 2406135463501.

It is a super-2 number, since 2×1053645316042² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053645315986 and 1053645316004.

It is not an unprimeable number, because it can be changed into a prime (1053645316043) 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 15 ways as a sum of consecutive naturals, for example, 7579309 + ... + 7717072.

It is an arithmetic number, because the mean of its divisors is an integer number (56168314704).

Almost surely, 2^{1053645316042} is an apocalyptic number.

1053645316042 is a deficient number, since it is larger than the sum of its proper divisors (743740754486).

1053645316042 is a wasteful number, since it uses less digits than its factorization.

1053645316042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15296526.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1053645316042 in words is "one trillion, fifty-three billion, six hundred forty-five million, three hundred sixteen thousand, forty-two".