52445206156200 has 384 divisors, whose sum is σ = 192058563715200. Its totient is φ = 11671147008000.

The previous prime is 52445206156181. The next prime is 52445206156261. The reversal of 52445206156200 is 265160254425.

It is a happy number.

It is a super-3 number, since 3×52445206156200³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13841266 + ... + 17218334.

It is an arithmetic number, because the mean of its divisors is an integer number (500152509675).

Almost surely, 2^{52445206156200} is an apocalyptic number.

52445206156200 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 52445206156200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (96029281857600).

52445206156200 is an abundant number, since it is smaller than the sum of its proper divisors (139613357559000).

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

52445206156200 is a wasteful number, since it uses less digits than its factorization.

52445206156200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377293 (or 3377284 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 52445206156200 in words is "fifty-two trillion, four hundred forty-five billion, two hundred six million, one hundred fifty-six thousand, two hundred".