52619550239 has 2 divisors, whose sum is σ = 52619550240. Its totient is φ = 52619550238.

The previous prime is 52619550211. The next prime is 52619550283. The reversal of 52619550239 is 93205591625.

It is a happy number.

52619550239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 52619550239 - 2¹⁶ = 52619484703 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52619550193 and 52619550202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52619550299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26309775119 + 26309775120.

It is an arithmetic number, because the mean of its divisors is an integer number (26309775120).

Almost surely, 2^52619550239 is an apocalyptic number.

52619550239 is a deficient number, since it is larger than the sum of its proper divisors (1).

52619550239 is an equidigital number, since it uses as much as digits as its factorization.

52619550239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729000, while the sum is 47.

The spelling of 52619550239 in words is "fifty-two billion, six hundred nineteen million, five hundred fifty thousand, two hundred thirty-nine".