403201053 has 24 divisors (see below), whose sum is σ = 621129600. Its totient is φ = 251155584.

The previous prime is 403201049. The next prime is 403201079. The reversal of 403201053 is 350102304.

It is not a de Polignac number, because 403201053 - 2² = 403201049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (403201013) 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 23 ways as a sum of consecutive naturals, for example, 11788 + ... + 30746.

It is an arithmetic number, because the mean of its divisors is an integer number (25880400).

Almost surely, 2^403201053 is an apocalyptic number.

It is an amenable number.

403201053 is a deficient number, since it is larger than the sum of its proper divisors (217928547).

403201053 is a wasteful number, since it uses less digits than its factorization.

403201053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19121 (or 19118 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 403201053 is about 20079.8668571283. The cubic root of 403201053 is about 738.7665433007.

Adding to 403201053 its reverse (350102304), we get a palindrome (753303357).

The spelling of 403201053 in words is "four hundred three million, two hundred one thousand, fifty-three".