52055005370500 has 48 divisors (see below), whose sum is σ = 124023416444928. Its totient is φ = 18929092860000.

The previous prime is 52055005370491. The next prime is 52055005370507. The reversal of 52055005370500 is 507350055025.

It is a self number, because there is not a number n which added to its sum of digits gives 52055005370500.

It is not an unprimeable number, because it can be changed into a prime (52055005370507) 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, 4732267716 + ... + 4732278715.

It is an arithmetic number, because the mean of its divisors is an integer number (2583821175936).

Almost surely, 2^{52055005370500} is an apocalyptic number.

52055005370500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52055005370500 is an abundant number, since it is smaller than the sum of its proper divisors (71968411074428).

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

52055005370500 is a wasteful number, since it uses less digits than its factorization.

52055005370500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9464546461 (or 9464546449 counting only the distinct ones).

The product of its (nonzero) digits is 131250, while the sum is 37.

The spelling of 52055005370500 in words is "fifty-two trillion, fifty-five billion, five million, three hundred seventy thousand, five hundred".