52341545440123 has 2 divisors, whose sum is σ = 52341545440124. Its totient is φ = 52341545440122.

The previous prime is 52341545440061. The next prime is 52341545440187. The reversal of 52341545440123 is 32104454514325.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52341545440123 - 2²¹ = 52341543342971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52341545440123.

It is not a weakly prime, because it can be changed into another prime (52341545440423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26170772720061 + 26170772720062.

It is an arithmetic number, because the mean of its divisors is an integer number (26170772720062).

Almost surely, 2^{52341545440123} is an apocalyptic number.

52341545440123 is a deficient number, since it is larger than the sum of its proper divisors (1).

52341545440123 is an equidigital number, since it uses as much as digits as its factorization.

52341545440123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 52341545440123 its reverse (32104454514325), we get a palindrome (84445999954448).

The spelling of 52341545440123 in words is "fifty-two trillion, three hundred forty-one billion, five hundred forty-five million, four hundred forty thousand, one hundred twenty-three".