1053885521418 has 16 divisors (see below), whose sum is σ = 2218706361120. Its totient is φ = 332805954096.

The previous prime is 1053885521401. The next prime is 1053885521441. The reversal of 1053885521418 is 8141255883501.

1053885521418 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053885521418² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4622304805 + ... + 4622305032.

It is an arithmetic number, because the mean of its divisors is an integer number (138669147570).

Almost surely, 2^{1053885521418} is an apocalyptic number.

1053885521418 is an abundant number, since it is smaller than the sum of its proper divisors (1164820839702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1053885521418 is a wasteful number, since it uses less digits than its factorization.

1053885521418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9244609861.

The product of its (nonzero) digits is 1536000, while the sum is 51.

The spelling of 1053885521418 in words is "one trillion, fifty-three billion, eight hundred eighty-five million, five hundred twenty-one thousand, four hundred eighteen".