53583245519 has 2 divisors, whose sum is σ = 53583245520. Its totient is φ = 53583245518.

The previous prime is 53583245479. The next prime is 53583245543. The reversal of 53583245519 is 91554238535.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53583245519 is a prime.

It is a super-2 number, since 2×53583245519² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53583215519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26791622759 + 26791622760.

It is an arithmetic number, because the mean of its divisors is an integer number (26791622760).

Almost surely, 2^53583245519 is an apocalyptic number.

53583245519 is a deficient number, since it is larger than the sum of its proper divisors (1).

53583245519 is an equidigital number, since it uses as much as digits as its factorization.

53583245519 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240000, while the sum is 50.

The spelling of 53583245519 in words is "fifty-three billion, five hundred eighty-three million, two hundred forty-five thousand, five hundred nineteen".