53115043340014 has 4 divisors (see below), whose sum is σ = 79672565010024. Its totient is φ = 26557521670006.

The previous prime is 53115043340011. The next prime is 53115043340033. The reversal of 53115043340014 is 41004334051135.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53115043340011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13278760835002 + ... + 13278760835005.

It is an arithmetic number, because the mean of its divisors is an integer number (19918141252506).

Almost surely, 2^{53115043340014} is an apocalyptic number.

53115043340014 is a deficient number, since it is larger than the sum of its proper divisors (26557521670010).

53115043340014 is a wasteful number, since it uses less digits than its factorization.

53115043340014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26557521670009.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 53115043340014 its reverse (41004334051135), we get a palindrome (94119377391149).

The spelling of 53115043340014 in words is "fifty-three trillion, one hundred fifteen billion, forty-three million, three hundred forty thousand, fourteen".