53124421413 has 16 divisors (see below), whose sum is σ = 80954764416. Its totient is φ = 30355587840.

The previous prime is 53124421393. The next prime is 53124421451. The reversal of 53124421413 is 31412442135.

It is not a de Polignac number, because 53124421413 - 2⁵ = 53124421381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53124421463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 862153 + ... + 921713.

It is an arithmetic number, because the mean of its divisors is an integer number (5059672776).

Almost surely, 2^53124421413 is an apocalyptic number.

It is an amenable number.

53124421413 is a deficient number, since it is larger than the sum of its proper divisors (27830343003).

53124421413 is a wasteful number, since it uses less digits than its factorization.

53124421413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102044.

The product of its digits is 11520, while the sum is 30.

Adding to 53124421413 its reverse (31412442135), we get a palindrome (84536863548).

The spelling of 53124421413 in words is "fifty-three billion, one hundred twenty-four million, four hundred twenty-one thousand, four hundred thirteen".