52445411 has 2 divisors, whose sum is σ = 52445412. Its totient is φ = 52445410.

The previous prime is 52445387. The next prime is 52445429. The reversal of 52445411 is 11454425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52445411 - 2⁶ = 52445347 is a prime.

It is a super-2 number, since 2×52445411² = 5501042269917842, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (52445711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26222705 + 26222706.

It is an arithmetic number, because the mean of its divisors is an integer number (26222706).

Almost surely, 2^52445411 is an apocalyptic number.

52445411 is a deficient number, since it is larger than the sum of its proper divisors (1).

52445411 is an equidigital number, since it uses as much as digits as its factorization.

52445411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3200, while the sum is 26.

The square root of 52445411 is about 7241.9203944810. The cubic root of 52445411 is about 374.3137933835.

Adding to 52445411 its reverse (11454425), we get a palindrome (63899836).

The spelling of 52445411 in words is "fifty-two million, four hundred forty-five thousand, four hundred eleven".