52900549772500 has 120 divisors (see below), whose sum is σ = 120645725209856. Its totient is φ = 20266519680000.

The previous prime is 52900549772491. The next prime is 52900549772513. The reversal of 52900549772500 is 527794500925.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3999007 + ... + 11035993.

Almost surely, 2^{52900549772500} is an apocalyptic number.

52900549772500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52900549772500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60322862604928).

52900549772500 is an abundant number, since it is smaller than the sum of its proper divisors (67745175437356).

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

52900549772500 is a wasteful number, since it uses less digits than its factorization.

52900549772500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7037139 (or 7037122 counting only the distinct ones).

The product of its (nonzero) digits is 7938000, while the sum is 55.

The spelling of 52900549772500 in words is "fifty-two trillion, nine hundred billion, five hundred forty-nine million, seven hundred seventy-two thousand, five hundred".