53624540279 has 2 divisors, whose sum is σ = 53624540280. Its totient is φ = 53624540278.

The previous prime is 53624540269. The next prime is 53624540323. The reversal of 53624540279 is 97204542635.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53624540279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53624540209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26812270139 + 26812270140.

It is an arithmetic number, because the mean of its divisors is an integer number (26812270140).

Almost surely, 2^53624540279 is an apocalyptic number.

53624540279 is a deficient number, since it is larger than the sum of its proper divisors (1).

53624540279 is an equidigital number, since it uses as much as digits as its factorization.

53624540279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1814400, while the sum is 47.

The spelling of 53624540279 in words is "fifty-three billion, six hundred twenty-four million, five hundred forty thousand, two hundred seventy-nine".