200523501305452 has 12 divisors (see below), whose sum is σ = 377909675537296. Its totient is φ = 92549308294800.

The previous prime is 200523501305411. The next prime is 200523501305467. The reversal of 200523501305452 is 254503105325002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1928110589424 + ... + 1928110589527.

Almost surely, 2^{200523501305452} is an apocalyptic number.

It is an amenable number.

200523501305452 is a deficient number, since it is larger than the sum of its proper divisors (177386174231844).

200523501305452 is a wasteful number, since it uses less digits than its factorization.

200523501305452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3856221178968 (or 3856221178966 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 200523501305452 in words is "two hundred trillion, five hundred twenty-three billion, five hundred one million, three hundred five thousand, four hundred fifty-two".