200452126325625 has 80 divisors (see below), whose sum is σ = 390619847886400. Its totient is φ = 101281074192000.

The previous prime is 200452126325579. The next prime is 200452126325651. The reversal of 200452126325625 is 526523621254002.

It is a happy number.

200452126325625 is a `hidden beast` number, since 2 + 0 + 0 + 4 + 5 + 2 + 1 + 2 + 632 + 5 + 6 + 2 + 5 = 666.

It is not a de Polignac number, because 200452126325625 - 2¹¹ = 200452126323577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 312275284 + ... + 312916533.

It is an arithmetic number, because the mean of its divisors is an integer number (4882748098580).

Almost surely, 2^{200452126325625} is an apocalyptic number.

200452126325625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

200452126325625 is a deficient number, since it is larger than the sum of its proper divisors (190167721560775).

200452126325625 is an equidigital number, since it uses as much as digits as its factorization.

200452126325625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625191865 (or 625191844 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

Adding to 200452126325625 its reverse (526523621254002), we get a palindrome (726975747579627).

The spelling of 200452126325625 in words is "two hundred trillion, four hundred fifty-two billion, one hundred twenty-six million, three hundred twenty-five thousand, six hundred twenty-five".