5125521119 has 2 divisors, whose sum is σ = 5125521120. Its totient is φ = 5125521118.

The previous prime is 5125521109. The next prime is 5125521139. The reversal of 5125521119 is 9111255215.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5125521119 is a prime.

It is a super-2 number, since 2×5125521119² = 52541933482630024322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5125521109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2562760559 + 2562760560.

It is an arithmetic number, because the mean of its divisors is an integer number (2562760560).

Almost surely, 2^5125521119 is an apocalyptic number.

5125521119 is a deficient number, since it is larger than the sum of its proper divisors (1).

5125521119 is an equidigital number, since it uses as much as digits as its factorization.

5125521119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4500, while the sum is 32.

The square root of 5125521119 is about 71592.7448768379. The cubic root of 5125521119 is about 1724.1670550082.

The spelling of 5125521119 in words is "five billion, one hundred twenty-five million, five hundred twenty-one thousand, one hundred nineteen".