401053205 has 32 divisors (see below), whose sum is σ = 585584640. Its totient is φ = 257402880.

The previous prime is 401053201. The next prime is 401053207. The reversal of 401053205 is 502350104.

It is not a de Polignac number, because 401053205 - 2² = 401053201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401053201) 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, 111881 + ... + 115409.

It is an arithmetic number, because the mean of its divisors is an integer number (18299520).

Almost surely, 2^401053205 is an apocalyptic number.

It is an amenable number.

401053205 is a deficient number, since it is larger than the sum of its proper divisors (184531435).

401053205 is a wasteful number, since it uses less digits than its factorization.

401053205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 401053205 is about 20026.3128158930. The cubic root of 401053205 is about 737.4524063896.

The spelling of 401053205 in words is "four hundred one million, fifty-three thousand, two hundred five".