11571352851455 has 8 divisors (see below), whose sum is σ = 13885686520800. Its totient is φ = 9257040215136.

The previous prime is 11571352851419. The next prime is 11571352851547. The reversal of 11571352851455 is 55415825317511.

11571352851455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11571352851455 - 2⁸ = 11571352851199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11571352851397 and 11571352851406.

It is a congruent number.

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, 4021475 + ... + 6270164.

It is an arithmetic number, because the mean of its divisors is an integer number (1735710815100).

Almost surely, 2^{11571352851455} is an apocalyptic number.

11571352851455 is a deficient number, since it is larger than the sum of its proper divisors (2314333669345).

11571352851455 is a wasteful number, since it uses less digits than its factorization.

11571352851455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10516513.

The product of its digits is 4200000, while the sum is 53.

The spelling of 11571352851455 in words is "eleven trillion, five hundred seventy-one billion, three hundred fifty-two million, eight hundred fifty-one thousand, four hundred fifty-five".