53571537119 has 2 divisors, whose sum is σ = 53571537120. Its totient is φ = 53571537118.

The previous prime is 53571537091. The next prime is 53571537121. The reversal of 53571537119 is 91173517535.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53571537119 is a prime.

It is a super-2 number, since 2×53571537119² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 53571537121, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53571531119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26785768559 + 26785768560.

It is an arithmetic number, because the mean of its divisors is an integer number (26785768560).

Almost surely, 2^53571537119 is an apocalyptic number.

53571537119 is a deficient number, since it is larger than the sum of its proper divisors (1).

53571537119 is an equidigital number, since it uses as much as digits as its factorization.

53571537119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 496125, while the sum is 47.

The spelling of 53571537119 in words is "fifty-three billion, five hundred seventy-one million, five hundred thirty-seven thousand, one hundred nineteen".