400245330053 has 16 divisors (see below), whose sum is σ = 425214451200. Its totient is φ = 375675945840.

The previous prime is 400245330047. The next prime is 400245330059. The reversal of 400245330053 is 350033542004.

It is an interprime number because it is at equal distance from previous prime (400245330047) and next prime (400245330059).

It is a cyclic number.

It is not a de Polignac number, because 400245330053 - 2²⁰ = 400244281477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 400245329998 and 400245330025.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400245330059) 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 15 ways as a sum of consecutive naturals, for example, 1410800 + ... + 1670582.

It is an arithmetic number, because the mean of its divisors is an integer number (26575903200).

Almost surely, 2^400245330053 is an apocalyptic number.

It is an amenable number.

400245330053 is a deficient number, since it is larger than the sum of its proper divisors (24969121147).

400245330053 is a wasteful number, since it uses less digits than its factorization.

400245330053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260552.

The product of its (nonzero) digits is 21600, while the sum is 29.

Adding to 400245330053 its reverse (350033542004), we get a palindrome (750278872057).

The spelling of 400245330053 in words is "four hundred billion, two hundred forty-five million, three hundred thirty thousand, fifty-three".