53513405126 has 4 divisors (see below), whose sum is σ = 80270107692. Its totient is φ = 26756702562.

The previous prime is 53513405107. The next prime is 53513405149. The reversal of 53513405126 is 62150431535.

53513405126 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13378351280 + ... + 13378351283.

It is an arithmetic number, because the mean of its divisors is an integer number (20067526923).

Almost surely, 2^53513405126 is an apocalyptic number.

53513405126 is a deficient number, since it is larger than the sum of its proper divisors (26756702566).

53513405126 is a wasteful number, since it uses less digits than its factorization.

53513405126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26756702565.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 53513405126 in words is "fifty-three billion, five hundred thirteen million, four hundred five thousand, one hundred twenty-six".