205013054004150 has 96 divisors (see below), whose sum is σ = 581092853748480. Its totient is φ = 46857926344320.

The previous prime is 205013054004113. The next prime is 205013054004167. The reversal of 205013054004150 is 51400450310502.

205013054004150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17841096 + ... + 26987604.

It is an arithmetic number, because the mean of its divisors is an integer number (6053050559880).

Almost surely, 2^{205013054004150} is an apocalyptic number.

205013054004150 is an abundant number, since it is smaller than the sum of its proper divisors (376079799744330).

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

205013054004150 is a wasteful number, since it uses less digits than its factorization.

205013054004150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167878 (or 9167873 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 205013054004150 in words is "two hundred five trillion, thirteen billion, fifty-four million, four thousand, one hundred fifty".