403852053 has 16 divisors (see below), whose sum is σ = 589349376. Its totient is φ = 243955440.

The previous prime is 403852019. The next prime is 403852061. The reversal of 403852053 is 350258304.

It is not a de Polignac number, because 403852053 - 2²² = 399657749 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 403852053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403852013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9801 + ... + 30062.

It is an arithmetic number, because the mean of its divisors is an integer number (36834336).

Almost surely, 2^403852053 is an apocalyptic number.

It is an amenable number.

403852053 is a deficient number, since it is larger than the sum of its proper divisors (185497323).

403852053 is a wasteful number, since it uses less digits than its factorization.

403852053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40184.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 403852053 is about 20096.0705860623. The cubic root of 403852053 is about 739.1639285184.

The spelling of 403852053 in words is "four hundred three million, eight hundred fifty-two thousand, fifty-three".