56214126506411 has 4 divisors (see below), whose sum is σ = 56216354686800. Its totient is φ = 56211898326024.

The previous prime is 56214126506357. The next prime is 56214126506441. The reversal of 56214126506411 is 11460562141265.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56214126506411 - 2⁶ = 56214126506347 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56214126506441) 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, 1114052351 + ... + 1114102808.

It is an arithmetic number, because the mean of its divisors is an integer number (14054088671700).

Almost surely, 2^{56214126506411} is an apocalyptic number.

56214126506411 is a deficient number, since it is larger than the sum of its proper divisors (2228180389).

56214126506411 is a wasteful number, since it uses less digits than its factorization.

56214126506411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2228180388.

The product of its (nonzero) digits is 345600, while the sum is 44.

Adding to 56214126506411 its reverse (11460562141265), we get a palindrome (67674688647676).

The spelling of 56214126506411 in words is "fifty-six trillion, two hundred fourteen billion, one hundred twenty-six million, five hundred six thousand, four hundred eleven".