11514655616252 has 12 divisors (see below), whose sum is σ = 20150813741856. Its totient is φ = 5757280261440.

The previous prime is 11514655616251. The next prime is 11514655616341. The reversal of 11514655616252 is 25261655641511.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11514655616252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11514655616251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11338973 + ... + 12312660.

It is an arithmetic number, because the mean of its divisors is an integer number (1679234478488).

Almost surely, 2^{11514655616252} is an apocalyptic number.

It is an amenable number.

11514655616252 is a deficient number, since it is larger than the sum of its proper divisors (8636158125604).

11514655616252 is a wasteful number, since it uses less digits than its factorization.

11514655616252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23773348 (or 23773346 counting only the distinct ones).

The product of its digits is 2160000, while the sum is 50.

The spelling of 11514655616252 in words is "eleven trillion, five hundred fourteen billion, six hundred fifty-five million, six hundred sixteen thousand, two hundred fifty-two".