53540113605522 has 16 divisors (see below), whose sum is σ = 107170438031712. Its totient is φ = 17831669398400.

The previous prime is 53540113605493. The next prime is 53540113605541. The reversal of 53540113605522 is 22550631104535.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3758776479 + ... + 3758790722.

It is an arithmetic number, because the mean of its divisors is an integer number (6698152376982).

Almost surely, 2^{53540113605522} is an apocalyptic number.

53540113605522 is an abundant number, since it is smaller than the sum of its proper divisors (53630324426190).

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

53540113605522 is a wasteful number, since it uses less digits than its factorization.

53540113605522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7517568393.

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 53540113605522 in words is "fifty-three trillion, five hundred forty billion, one hundred thirteen million, six hundred five thousand, five hundred twenty-two".