200155253541 has 8 divisors (see below), whose sum is σ = 266941715040. Its totient is φ = 133402813872.

The previous prime is 200155253509. The next prime is 200155253549. The reversal of 200155253541 is 145352551002.

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

It is not a de Polignac number, because 200155253541 - 2⁵ = 200155253509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200155253549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8491726 + ... + 8515263.

It is an arithmetic number, because the mean of its divisors is an integer number (33367714380).

Almost surely, 2^200155253541 is an apocalyptic number.

It is an amenable number.

200155253541 is a deficient number, since it is larger than the sum of its proper divisors (66786461499).

200155253541 is a wasteful number, since it uses less digits than its factorization.

200155253541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17010915.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 200155253541 in words is "two hundred billion, one hundred fifty-five million, two hundred fifty-three thousand, five hundred forty-one".