53522245200 has 60 divisors (see below), whose sum is σ = 171449595968. Its totient is φ = 14272598400.

The previous prime is 53522245181. The next prime is 53522245219. The reversal of 53522245200 is 254222535.

It is an interprime number because it is at equal distance from previous prime (53522245181) and next prime (53522245219).

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22299736 + ... + 22302135.

Almost surely, 2^53522245200 is an apocalyptic number.

53522245200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53522245200 is an abundant number, since it is smaller than the sum of its proper divisors (117927350768).

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

53522245200 is a wasteful number, since it uses less digits than its factorization.

53522245200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44601892 (or 44601881 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 53522245200 its reverse (254222535), we get a palindrome (53776467735).

The spelling of 53522245200 in words is "fifty-three billion, five hundred twenty-two million, two hundred forty-five thousand, two hundred".