53537034919 has 2 divisors, whose sum is σ = 53537034920. Its totient is φ = 53537034918.

The previous prime is 53537034883. The next prime is 53537035021. The reversal of 53537034919 is 91943073535.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 53537034919 - 2⁷ = 53537034791 is a prime.

It is a super-2 number, since 2×53537034919² (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 (53537034619) 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, 26768517459 + 26768517460.

It is an arithmetic number, because the mean of its divisors is an integer number (26768517460).

Almost surely, 2^53537034919 is an apocalyptic number.

53537034919 is a deficient number, since it is larger than the sum of its proper divisors (1).

53537034919 is an equidigital number, since it uses as much as digits as its factorization.

53537034919 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1530900, while the sum is 49.

The spelling of 53537034919 in words is "fifty-three billion, five hundred thirty-seven million, thirty-four thousand, nine hundred nineteen".