200125553 has 8 divisors (see below), whose sum is σ = 215563776. Its totient is φ = 185248800.

The previous prime is 200125531. The next prime is 200125561. The reversal of 200125553 is 355521002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200125553 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200125573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139628 + ... + 141053.

It is an arithmetic number, because the mean of its divisors is an integer number (26945472).

Almost surely, 2^200125553 is an apocalyptic number.

200125553 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200125553 is a deficient number, since it is larger than the sum of its proper divisors (15438223).

200125553 is a wasteful number, since it uses less digits than its factorization.

200125553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280735.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 200125553 is about 14146.5738961771. The cubic root of 200125553 is about 584.9258951107.

Adding to 200125553 its reverse (355521002), we get a palindrome (555646555).

The spelling of 200125553 in words is "two hundred million, one hundred twenty-five thousand, five hundred fifty-three".