53988119 has 2 divisors, whose sum is σ = 53988120. Its totient is φ = 53988118.

The previous prime is 53988089. The next prime is 53988133. The reversal of 53988119 is 91188935.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53988119 - 2¹² = 53984023 is a prime.

It is a super-2 number, since 2×53988119² = 5829433986316322, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 53988119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53988919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26994059 + 26994060.

It is an arithmetic number, because the mean of its divisors is an integer number (26994060).

Almost surely, 2^53988119 is an apocalyptic number.

53988119 is a deficient number, since it is larger than the sum of its proper divisors (1).

53988119 is an equidigital number, since it uses as much as digits as its factorization.

53988119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 44.

The square root of 53988119 is about 7347.6607842224. The cubic root of 53988119 is about 377.9485923389.

The spelling of 53988119 in words is "fifty-three million, nine hundred eighty-eight thousand, one hundred nineteen".