200852782154 has 8 divisors (see below), whose sum is σ = 304909043040. Its totient is φ = 99216434476.

The previous prime is 200852782153. The next prime is 200852782171. The reversal of 200852782154 is 451287258002.

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

It is not an unprimeable number, because it can be changed into a prime (200852782153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604978094 + ... + 604978425.

It is an arithmetic number, because the mean of its divisors is an integer number (38113630380).

Almost surely, 2^200852782154 is an apocalyptic number.

200852782154 is a deficient number, since it is larger than the sum of its proper divisors (104056260886).

200852782154 is a wasteful number, since it uses less digits than its factorization.

200852782154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209956604.

The product of its (nonzero) digits is 358400, while the sum is 44.

The spelling of 200852782154 in words is "two hundred billion, eight hundred fifty-two million, seven hundred eighty-two thousand, one hundred fifty-four".