53353254220 has 48 divisors (see below), whose sum is σ = 128352103488. Its totient is φ = 18249073920.

The previous prime is 53353254217. The next prime is 53353254287. The reversal of 53353254220 is 2245235335.

It is a happy 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, 393667 + ... + 511546.

It is an arithmetic number, because the mean of its divisors is an integer number (2674002156).

Almost surely, 2^53353254220 is an apocalyptic number.

It is an amenable number.

53353254220 is an abundant number, since it is smaller than the sum of its proper divisors (74998849268).

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

53353254220 is a wasteful number, since it uses less digits than its factorization.

53353254220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905650 (or 905648 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 34.

Adding to 53353254220 its reverse (2245235335), we get a palindrome (55598489555).

The spelling of 53353254220 in words is "fifty-three billion, three hundred fifty-three million, two hundred fifty-four thousand, two hundred twenty".