53003534315300 has 108 divisors (see below), whose sum is σ = 116104084777044. Its totient is φ = 21002970643200.

The previous prime is 53003534315299. The next prime is 53003534315357. The reversal of 53003534315300 is 351343530035.

It can be written as a sum of positive squares in 6 ways, for example, as 751078755904 + 52252455559396 = 866648^2 + 7228586^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1091909030 + ... + 1091957570.

Almost surely, 2^{53003534315300} is an apocalyptic number.

53003534315300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53003534315300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58052042388522).

53003534315300 is an abundant number, since it is smaller than the sum of its proper divisors (63100550461744).

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

53003534315300 is a wasteful number, since it uses less digits than its factorization.

53003534315300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49486 (or 49352 counting only the distinct ones).

The product of its (nonzero) digits is 121500, while the sum is 35.

Adding to 53003534315300 its reverse (351343530035), we get a palindrome (53354877845335).

The spelling of 53003534315300 in words is "fifty-three trillion, three billion, five hundred thirty-four million, three hundred fifteen thousand, three hundred".