203875854252 has 24 divisors (see below), whose sum is σ = 543668944896. Its totient is φ = 58250244048.

The previous prime is 203875854241. The next prime is 203875854289. The reversal of 203875854252 is 252458578302.

It is a junction number, because it is equal to n+sod(n) for n = 203875854195 and 203875854204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1213546668 + ... + 1213546835.

It is an arithmetic number, because the mean of its divisors is an integer number (22652872704).

Almost surely, 2^203875854252 is an apocalyptic number.

It is an amenable number.

203875854252 is an abundant number, since it is smaller than the sum of its proper divisors (339793090644).

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

203875854252 is a wasteful number, since it uses less digits than its factorization.

203875854252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427093517 (or 2427093515 counting only the distinct ones).

The product of its (nonzero) digits is 5376000, while the sum is 51.

The spelling of 203875854252 in words is "two hundred three billion, eight hundred seventy-five million, eight hundred fifty-four thousand, two hundred fifty-two".