53532242334400 has 84 divisors (see below), whose sum is σ = 131778906929848. Its totient is φ = 21403771914240.

The previous prime is 53532242334377. The next prime is 53532242334469. The reversal of 53532242334400 is 443324223535.

It is a super-2 number, since 2×53532242334400² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 3372549 + ... + 10882948.

Almost surely, 2^{53532242334400} is an apocalyptic number.

53532242334400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53532242334400 is an abundant number, since it is smaller than the sum of its proper divisors (78246664595448).

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

53532242334400 is a wasteful number, since it uses less digits than its factorization.

53532242334400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14257866 (or 14257851 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 40.

Adding to 53532242334400 its reverse (443324223535), we get a palindrome (53975566557935).

The spelling of 53532242334400 in words is "fifty-three trillion, five hundred thirty-two billion, two hundred forty-two million, three hundred thirty-four thousand, four hundred".