20410525200 has 120 divisors (see below), whose sum is σ = 70411132288. Its totient is φ = 5024125440.

The previous prime is 20410525129. The next prime is 20410525207. The reversal of 20410525200 is 252501402.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is not an unprimeable number, because it can be changed into a prime (20410525207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 638584 + ... + 669783.

Almost surely, 2^20410525200 is an apocalyptic number.

20410525200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20410525200 is an abundant number, since it is smaller than the sum of its proper divisors (50000607088).

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

20410525200 is a wasteful number, since it uses less digits than its factorization.

20410525200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308401 (or 1308390 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The spelling of 20410525200 in words is "twenty billion, four hundred ten million, five hundred twenty-five thousand, two hundred".