52440055411 has 2 divisors, whose sum is σ = 52440055412. Its totient is φ = 52440055410.

The previous prime is 52440055387. The next prime is 52440055427. The reversal of 52440055411 is 11455004425.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52440055411 - 2⁹ = 52440054899 is a prime.

It is not a weakly prime, because it can be changed into another prime (52440055471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26220027705 + 26220027706.

It is an arithmetic number, because the mean of its divisors is an integer number (26220027706).

Almost surely, 2^52440055411 is an apocalyptic number.

52440055411 is a deficient number, since it is larger than the sum of its proper divisors (1).

52440055411 is an equidigital number, since it uses as much as digits as its factorization.

52440055411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16000, while the sum is 31.

Adding to 52440055411 its reverse (11455004425), we get a palindrome (63895059836).

The spelling of 52440055411 in words is "fifty-two billion, four hundred forty million, fifty-five thousand, four hundred eleven".