53213505200430 has 32 divisors (see below), whose sum is σ = 127764732367008. Its totient is φ = 14184454732800.

The previous prime is 53213505200419. The next prime is 53213505200519. The reversal of 53213505200430 is 3400250531235.

It is a junction number, because it is equal to n+sod(n) for n = 53213505200391 and 53213505200400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 363258091 + ... + 363404550.

It is an arithmetic number, because the mean of its divisors is an integer number (3992647886469).

Almost surely, 2^{53213505200430} is an apocalyptic number.

53213505200430 is an abundant number, since it is smaller than the sum of its proper divisors (74551227166578).

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

53213505200430 is a wasteful number, since it uses less digits than its factorization.

53213505200430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726665092.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 53213505200430 its reverse (3400250531235), we get a palindrome (56613755731665).

The spelling of 53213505200430 in words is "fifty-three trillion, two hundred thirteen billion, five hundred five million, two hundred thousand, four hundred thirty".