1053434521304 has 48 divisors (see below), whose sum is σ = 2195470607400. Its totient is φ = 473453678720.

The previous prime is 1053434521303. The next prime is 1053434521369. The reversal of 1053434521304 is 4031254343501.

It is a super-2 number, since 2×1053434521304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053434521303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6027662 + ... + 6199965.

Almost surely, 2^{1053434521304} is an apocalyptic number.

It is an amenable number.

1053434521304 is an abundant number, since it is smaller than the sum of its proper divisors (1142036086096).

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

1053434521304 is a wasteful number, since it uses less digits than its factorization.

1053434521304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12227744 (or 12227729 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1053434521304 its reverse (4031254343501), we get a palindrome (5084688864805).

The spelling of 1053434521304 in words is "one trillion, fifty-three billion, four hundred thirty-four million, five hundred twenty-one thousand, three hundred four".