53403562340233 has 32 divisors (see below), whose sum is σ = 64027243551744. Its totient is φ = 43581963935232.

The previous prime is 53403562340231. The next prime is 53403562340243. The reversal of 53403562340233 is 33204326530435.

It is a cyclic number.

It is not a de Polignac number, because 53403562340233 - 2¹ = 53403562340231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 53403562340233.

It is not an unprimeable number, because it can be changed into a prime (53403562340231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68425941 + ... + 69201997.

It is an arithmetic number, because the mean of its divisors is an integer number (2000851360992).

Almost surely, 2^{53403562340233} is an apocalyptic number.

It is an amenable number.

53403562340233 is a deficient number, since it is larger than the sum of its proper divisors (10623681211511).

53403562340233 is a wasteful number, since it uses less digits than its factorization.

53403562340233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781801.

The product of its (nonzero) digits is 2332800, while the sum is 43.

Adding to 53403562340233 its reverse (33204326530435), we get a palindrome (86607888870668).

The spelling of 53403562340233 in words is "fifty-three trillion, four hundred three billion, five hundred sixty-two million, three hundred forty thousand, two hundred thirty-three".