403200749953 has 4 divisors (see below), whose sum is σ = 413034914628. Its totient is φ = 393366585280.

The previous prime is 403200749921. The next prime is 403200749971. The reversal of 403200749953 is 359947002304.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 172899619344 + 230301130609 = 415812^2 + 479897^2 .

It is a cyclic number.

It is not a de Polignac number, because 403200749953 - 2⁵ = 403200749921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403200749983) 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 3 ways as a sum of consecutive naturals, for example, 4917082276 + ... + 4917082357.

It is an arithmetic number, because the mean of its divisors is an integer number (103258728657).

Almost surely, 2^403200749953 is an apocalyptic number.

It is an amenable number.

403200749953 is a deficient number, since it is larger than the sum of its proper divisors (9834164675).

403200749953 is an equidigital number, since it uses as much as digits as its factorization.

403200749953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9834164674.

The product of its (nonzero) digits is 816480, while the sum is 46.

The spelling of 403200749953 in words is "four hundred three billion, two hundred million, seven hundred forty-nine thousand, nine hundred fifty-three".