53231026242 has 16 divisors (see below), whose sum is σ = 106465282560. Its totient is φ = 17743137072.

The previous prime is 53231026231. The next prime is 53231026267. The reversal of 53231026242 is 24262013235.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 115359 + ... + 346077.

It is an arithmetic number, because the mean of its divisors is an integer number (6654080160).

Almost surely, 2^53231026242 is an apocalyptic number.

It is a pronic number, being equal to 230718×230719.

53231026242 is an abundant number, since it is smaller than the sum of its proper divisors (53234256318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53231026242 is a wasteful number, since it uses less digits than its factorization.

53231026242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269177.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 53231026242 its reverse (24262013235), we get a palindrome (77493039477).

The spelling of 53231026242 in words is "fifty-three billion, two hundred thirty-one million, twenty-six thousand, two hundred forty-two".