1053204099263 has 8 divisors (see below), whose sum is σ = 1068115890816. Its totient is φ = 1038294472600.

The previous prime is 1053204099239. The next prime is 1053204099377. The reversal of 1053204099263 is 3629904023501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1053204099263 is a prime.

It is a super-2 number, since 2×1053204099263² (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 (1053204099223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451448 + ... + 1519938.

It is an arithmetic number, because the mean of its divisors is an integer number (133514486352).

Almost surely, 2^{1053204099263} is an apocalyptic number.

1053204099263 is a deficient number, since it is larger than the sum of its proper divisors (14911791553).

1053204099263 is a wasteful number, since it uses less digits than its factorization.

1053204099263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082445.

The product of its (nonzero) digits is 349920, while the sum is 44.

The spelling of 1053204099263 in words is "one trillion, fifty-three billion, two hundred four million, ninety-nine thousand, two hundred sixty-three".