201054250 has 64 divisors (see below), whose sum is σ = 391412736. Its totient is φ = 77280000.

The previous prime is 201054211. The next prime is 201054253. The reversal of 201054250 is 52450102.

201054250 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×201054250² = 80845622886125000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201054253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 834130 + ... + 834370.

It is an arithmetic number, because the mean of its divisors is an integer number (6115824).

Almost surely, 2^201054250 is an apocalyptic number.

201054250 is a deficient number, since it is larger than the sum of its proper divisors (190358486).

201054250 is a wasteful number, since it uses less digits than its factorization.

201054250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 366 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 201054250 is about 14179.3599996615. The cubic root of 201054250 is about 585.8292959898.

The spelling of 201054250 in words is "two hundred one million, fifty-four thousand, two hundred fifty".