52500134254400 has 168 divisors, whose sum is σ = 154056916452480. Its totient is φ = 17217435248640.

The previous prime is 52500134254391. The next prime is 52500134254427. The reversal of 52500134254400 is 445243100525.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 101644835 + ... + 102160034.

Almost surely, 2^{52500134254400} is an apocalyptic number.

52500134254400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52500134254400 is an abundant number, since it is smaller than the sum of its proper divisors (101556782198080).

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

52500134254400 is a wasteful number, since it uses less digits than its factorization.

52500134254400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203804921 (or 203804906 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 52500134254400 its reverse (445243100525), we get a palindrome (52945377354925).

The spelling of 52500134254400 in words is "fifty-two trillion, five hundred billion, one hundred thirty-four million, two hundred fifty-four thousand, four hundred".