53415524404939 has 2 divisors, whose sum is σ = 53415524404940. Its totient is φ = 53415524404938.

The previous prime is 53415524404919. The next prime is 53415524404951. The reversal of 53415524404939 is 93940442551435.

53415524404939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53415524404939 - 2⁹ = 53415524404427 is a prime.

It is not a weakly prime, because it can be changed into another prime (53415524404919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26707762202469 + 26707762202470.

It is an arithmetic number, because the mean of its divisors is an integer number (26707762202470).

Almost surely, 2^{53415524404939} is an apocalyptic number.

53415524404939 is a deficient number, since it is larger than the sum of its proper divisors (1).

53415524404939 is an equidigital number, since it uses as much as digits as its factorization.

53415524404939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656000, while the sum is 58.

The spelling of 53415524404939 in words is "fifty-three trillion, four hundred fifteen billion, five hundred twenty-four million, four hundred four thousand, nine hundred thirty-nine".