53451042424203 has 8 divisors (see below), whose sum is σ = 71274953738128. Its totient is φ = 35630579696544.

The previous prime is 53451042424151. The next prime is 53451042424243. The reversal of 53451042424203 is 30242424015435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 53451042424203 - 2²¹ = 53451040327051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53451042424243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 862110400 + ... + 862172397.

It is an arithmetic number, because the mean of its divisors is an integer number (8909369217266).

Almost surely, 2^{53451042424203} is an apocalyptic number.

53451042424203 is a deficient number, since it is larger than the sum of its proper divisors (17823911313925).

53451042424203 is a wasteful number, since it uses less digits than its factorization.

53451042424203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724293133.

The product of its (nonzero) digits is 460800, while the sum is 39.

Adding to 53451042424203 its reverse (30242424015435), we get a palindrome (83693466439638).

The spelling of 53451042424203 in words is "fifty-three trillion, four hundred fifty-one billion, forty-two million, four hundred twenty-four thousand, two hundred three".