53235013104 has 480 divisors, whose sum is σ = 191138321920. Its totient is φ = 13967686656.

The previous prime is 53235013093. The next prime is 53235013129. The reversal of 53235013104 is 40131053235.

53235013104 is a `hidden beast` number, since 53 + 2 + 3 + 501 + 3 + 104 = 666.

53235013104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 134093034 + ... + 134093430.

Almost surely, 2^53235013104 is an apocalyptic number.

53235013104 is a gapful number since it is divisible by the number (54) 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 53235013104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95569160960).

53235013104 is an abundant number, since it is smaller than the sum of its proper divisors (137903308816).

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

53235013104 is a wasteful number, since it uses less digits than its factorization.

53235013104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 801 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 53235013104 its reverse (40131053235), we get a palindrome (93366066339).

The spelling of 53235013104 in words is "fifty-three billion, two hundred thirty-five million, thirteen thousand, one hundred four".