52543152900 has 1080 divisors, whose sum is σ = 218965735296. Its totient is φ = 10637568000.

The previous prime is 52543152899. The next prime is 52543152913. The reversal of 52543152900 is 925134525.

It is a happy number.

52543152900 is a `hidden beast` number, since 5 + 2 + 54 + 315 + 290 + 0 = 666.

It is a super-3 number, since 3×52543152900³ (a number of 33 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 359 ways as a sum of consecutive naturals, for example, 347967825 + ... + 347967975.

Almost surely, 2^52543152900 is an apocalyptic number.

52543152900 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 52543152900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109482867648).

52543152900 is an abundant number, since it is smaller than the sum of its proper divisors (166422582396).

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

52543152900 is a wasteful number, since it uses less digits than its factorization.

52543152900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 52543152900 in words is "fifty-two billion, five hundred forty-three million, one hundred fifty-two thousand, nine hundred".