11512354054264 has 16 divisors (see below), whose sum is σ = 24669330116400. Its totient is φ = 4933866023232.

The previous prime is 11512354054231. The next prime is 11512354054283. The reversal of 11512354054264 is 46245045321511.

It is a self number, because there is not a number n which added to its sum of digits gives 11512354054264.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102788875429 + ... + 102788875540.

It is an arithmetic number, because the mean of its divisors is an integer number (1541833132275).

Almost surely, 2^{11512354054264} is an apocalyptic number.

11512354054264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11512354054264 is an abundant number, since it is smaller than the sum of its proper divisors (13156976062136).

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

11512354054264 is a wasteful number, since it uses less digits than its factorization.

11512354054264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205577750982 (or 205577750978 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

Adding to 11512354054264 its reverse (46245045321511), we get a palindrome (57757399375775).

The spelling of 11512354054264 in words is "eleven trillion, five hundred twelve billion, three hundred fifty-four million, fifty-four thousand, two hundred sixty-four".