53024145013 has 4 divisors (see below), whose sum is σ = 60599022880. Its totient is φ = 45449267148.

The previous prime is 53024144977. The next prime is 53024145047. The reversal of 53024145013 is 31054142035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 53024145013 - 2²¹ = 53022047861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53024145413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3787438923 + ... + 3787438936.

It is an arithmetic number, because the mean of its divisors is an integer number (15149755720).

Almost surely, 2^53024145013 is an apocalyptic number.

It is an amenable number.

53024145013 is a deficient number, since it is larger than the sum of its proper divisors (7574877867).

53024145013 is an equidigital number, since it uses as much as digits as its factorization.

53024145013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7574877866.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 53024145013 its reverse (31054142035), we get a palindrome (84078287048).

The spelling of 53024145013 in words is "fifty-three billion, twenty-four million, one hundred forty-five thousand, thirteen".