52443505150400 has 336 divisors, whose sum is σ = 167182259650560. Its totient is φ = 15723951206400.

The previous prime is 52443505150391. The next prime is 52443505150403. The reversal of 52443505150400 is 405150534425.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52443505150403) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6712256 + ... + 12245055.

It is an arithmetic number, because the mean of its divisors is an integer number (497566248960).

Almost surely, 2^{52443505150400} is an apocalyptic number.

52443505150400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52443505150400 is an abundant number, since it is smaller than the sum of its proper divisors (114738754500160).

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

52443505150400 is a wasteful number, since it uses less digits than its factorization.

52443505150400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18957372 (or 18957357 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 52443505150400 its reverse (405150534425), we get a palindrome (52848655684825).

The spelling of 52443505150400 in words is "fifty-two trillion, four hundred forty-three billion, five hundred five million, one hundred fifty thousand, four hundred".