53425794630 has 128 divisors (see below), whose sum is σ = 142911369216. Its totient is φ = 12693542400.

The previous prime is 53425794629. The next prime is 53425794641. The reversal of 53425794630 is 3649752435.

53425794630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 53425794630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4794165 + ... + 4805295.

It is an arithmetic number, because the mean of its divisors is an integer number (1116495072).

Almost surely, 2^53425794630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53425794630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71455684608).

53425794630 is an abundant number, since it is smaller than the sum of its proper divisors (89485574586).

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

53425794630 is a wasteful number, since it uses less digits than its factorization.

53425794630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11582.

The product of its (nonzero) digits is 2721600, while the sum is 48.

The spelling of 53425794630 in words is "fifty-three billion, four hundred twenty-five million, seven hundred ninety-four thousand, six hundred thirty".