11901359536005 has 16 divisors (see below), whose sum is σ = 19220139514944. Its totient is φ = 6288070333440.

The previous prime is 11901359535997. The next prime is 11901359536039. The reversal of 11901359536005 is 50063595310911.

It is not a de Polignac number, because 11901359536005 - 2³ = 11901359535997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3707587036 + ... + 3707590245.

It is an arithmetic number, because the mean of its divisors is an integer number (1201258719684).

Almost surely, 2^{11901359536005} is an apocalyptic number.

11901359536005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11901359536005 is a deficient number, since it is larger than the sum of its proper divisors (7318779978939).

11901359536005 is a wasteful number, since it uses less digits than its factorization.

11901359536005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7415177396.

The product of its (nonzero) digits is 546750, while the sum is 48.

The spelling of 11901359536005 in words is "eleven trillion, nine hundred one billion, three hundred fifty-nine million, five hundred thirty-six thousand, five".