53632989419 has 2 divisors, whose sum is σ = 53632989420. Its totient is φ = 53632989418.

The previous prime is 53632989373. The next prime is 53632989433. The reversal of 53632989419 is 91498923635.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53632989419 is a prime.

It is a super-2 number, since 2×53632989419² (a number of 22 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (53632989439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26816494709 + 26816494710.

It is an arithmetic number, because the mean of its divisors is an integer number (26816494710).

Almost surely, 2^53632989419 is an apocalyptic number.

53632989419 is a deficient number, since it is larger than the sum of its proper divisors (1).

53632989419 is an equidigital number, since it uses as much as digits as its factorization.

53632989419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12597120, while the sum is 59.

The spelling of 53632989419 in words is "fifty-three billion, six hundred thirty-two million, nine hundred eighty-nine thousand, four hundred nineteen".