54122211413 has 2 divisors, whose sum is σ = 54122211414. Its totient is φ = 54122211412.

The previous prime is 54122211401. The next prime is 54122211433. The reversal of 54122211413 is 31411222145.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35226409969 + 18895801444 = 187687^2 + 137462^2 .

It is a cyclic number.

It is not a de Polignac number, because 54122211413 - 2¹⁶ = 54122145877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (54122211433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27061105706 + 27061105707.

It is an arithmetic number, because the mean of its divisors is an integer number (27061105707).

Almost surely, 2^54122211413 is an apocalyptic number.

It is an amenable number.

54122211413 is a deficient number, since it is larger than the sum of its proper divisors (1).

54122211413 is an equidigital number, since it uses as much as digits as its factorization.

54122211413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 26.

Adding to 54122211413 its reverse (31411222145), we get a palindrome (85533433558).

The spelling of 54122211413 in words is "fifty-four billion, one hundred twenty-two million, two hundred eleven thousand, four hundred thirteen".