1053273164415 has 16 divisors (see below), whose sum is σ = 1700150668128. Its totient is φ = 556774486016.

The previous prime is 1053273164413. The next prime is 1053273164429. The reversal of 1053273164415 is 5144613723501.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1053273164415 - 2¹ = 1053273164413 is a prime.

It is a super-4 number, since 4×1053273164415⁴ (a number of 49 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053273164413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 310698354 + ... + 310701743.

It is an arithmetic number, because the mean of its divisors is an integer number (106259416758).

Almost surely, 2^{1053273164415} is an apocalyptic number.

1053273164415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1053273164415 is a deficient number, since it is larger than the sum of its proper divisors (646877503713).

1053273164415 is a wasteful number, since it uses less digits than its factorization.

1053273164415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621400218.

The product of its (nonzero) digits is 302400, while the sum is 42.

Adding to 1053273164415 its reverse (5144613723501), we get a palindrome (6197886887916).

The spelling of 1053273164415 in words is "one trillion, fifty-three billion, two hundred seventy-three million, one hundred sixty-four thousand, four hundred fifteen".