1053455205454 has 16 divisors (see below), whose sum is σ = 1673451964800. Its totient is φ = 495649633024.

The previous prime is 1053455205431. The next prime is 1053455205553. The reversal of 1053455205454 is 4545025543501.

1053455205454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1053455205454² (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 1053455205454.

It is a congruent number.

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, 2755159 + ... + 3114130.

It is an arithmetic number, because the mean of its divisors is an integer number (104590747800).

Almost surely, 2^{1053455205454} is an apocalyptic number.

1053455205454 is a deficient number, since it is larger than the sum of its proper divisors (619996759346).

1053455205454 is a wasteful number, since it uses less digits than its factorization.

1053455205454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5874587.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 1053455205454 in words is "one trillion, fifty-three billion, four hundred fifty-five million, two hundred five thousand, four hundred fifty-four".