53225462328 has 64 divisors (see below), whose sum is σ = 142235654400. Its totient is φ = 16556517120.

The previous prime is 53225462327. The next prime is 53225462341. The reversal of 53225462328 is 82326452235.

It is a self number, because there is not a number n which added to its sum of digits gives 53225462328.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53225462321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153258 + ... + 1198521.

It is an arithmetic number, because the mean of its divisors is an integer number (2222432100).

Almost surely, 2^53225462328 is an apocalyptic number.

It is an amenable number.

53225462328 is an abundant number, since it is smaller than the sum of its proper divisors (89010192072).

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

53225462328 is a wasteful number, since it uses less digits than its factorization.

53225462328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2351852 (or 2351848 counting only the distinct ones).

The product of its digits is 691200, while the sum is 42.

The spelling of 53225462328 in words is "fifty-three billion, two hundred twenty-five million, four hundred sixty-two thousand, three hundred twenty-eight".