1053454504109 has 32 divisors (see below), whose sum is σ = 1229561279232. Its totient is φ = 883903104000.

The previous prime is 1053454504099. The next prime is 1053454504117. The reversal of 1053454504109 is 9014054543501.

It is not a de Polignac number, because 1053454504109 - 2³⁶ = 984735027373 is a prime.

It is a super-2 number, since 2×1053454504109² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053454504169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82159919 + ... + 82172739.

It is an arithmetic number, because the mean of its divisors is an integer number (38423789976).

Almost surely, 2^{1053454504109} is an apocalyptic number.

It is an amenable number.

1053454504109 is a deficient number, since it is larger than the sum of its proper divisors (176106775123).

1053454504109 is a wasteful number, since it uses less digits than its factorization.

1053454504109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13797.

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 1053454504109 in words is "one trillion, fifty-three billion, four hundred fifty-four million, five hundred four thousand, one hundred nine".